FullStack Development Full Course 2026 | Full Stack Development Tutorial For Beginners | Simplilearn

Welcome to Simply Learns YouTube channel. Every time you open up a website or a mobile app, whether it's a shopping time, watching videos, or booking a service, you are interacting with something built through full stack development. Behind every smooth user experience is a combination of front-end design, back-end logic, and a powerful data set working together. Today, companies don't just look for specialists. They look for developers who can build complete end toend application. This is exactly where full stack development stands out as one of the most in demand and high impact skills in tech industry. Fullstack development is the ability to work across both sides of the application. On one side, you build interactive user interface that users see and interact with. On the other, you design serverside systems, manage databases, and ensure everything runs smoothly behind the scenes. What makes this skills powerful is the versatility. You are not limited to one layer of development. Instead, you understand the complete flow of how modern web applications are built, deployed, and scaled. In this complete full stack development course, you will go step by step through the entire development journey from building simple web pages to creating fully functional production ready applications. We will start with fundamentals of web technologies and gradually move into front- end frameworks, back-end development, APIs, databases, authentications, and deployment strategy. Along the way, you will also work on real world projects, the minor industry level applications. By the end of this course, you won't just understand how web applications work. You will also be able to build them from scratch with confidence. Whether you are starting your coding journey or aiming to become job ready developer, this course will give you the practical skills needed in today's techdriven world. Having said that, let's take a look at the agenda for this course. Module one is introduction to web and full stack development. Module two is HTML fundamentals and web structure. Module three is CSS and responsive design. Module four is JavaScript fundamentals. Module five is advanced JavaScript and ES6 plus concepts. Module six is front-end development with React. Module seven is version control with Git and GitHub. Module 8 is backend development with NodeJS. Module 9 is API development with Express.js. Module 10 is database management with SQL and MongoDB basics. Module 11 is authentication and security basics. Module 12 is deployment and cloud hosting. Module 13 is full stack real world projects. Hope I made myself clear with that agenda. That said, if these are the type of videos you'd like to watch, then hit that subscribe button with the bell icon to get notified whenever we host. Also, just so that you know, if you want to upskill yourself, master software development skills and land your dream job or even grow in your career, then you must explore Simply Learn's cohort of various software development programs. Simply learn offers a variety of masters certification and post-graduate programs in collaboration with some of the world's leading universities. Through our courses, you will gain knowledge and work ready expertise and skills like core and advanced Java mean and merc stack development software testing and a lot more. And that's not all. You also get the opportunity to work on multiple projects led by industry experts working in top tier service and product companies. After completing these courses, thousands of learners have transitioned into software developer or even a software tester role as a fresher or moved on to a higher paying job and profile. If you're passionate about making your career in this field, then make sure to check out the link in the pin comments and in the description box to find a software development program that fits your experience and areas of interest. So let's get started with our full stack development full course with a small quiz. Why is git used in development? Is it for designing website? version control and collaborations, running servers, or is it styling pages? Please let us know your answers in the comment section below. Now, over to our training experts. Let's start with web development foundation. You must be thinking, all right, HTML, CSS, and JavaScript, I've got this. Well, not so fast. Here's what most people get wrong. Outdated technologies like Bootstrap and jQuery just won't cut anymore. So, let's clear that up. HTML is the skeleton of any website. It gives you the structure to your web pages, but it's just the bare bones. Without CSS, your site will look like a black and white sketch. But here's a crucial tip. Don't try to master CSS. Yes, you can learn the basics fast, but trying to learn every CSS property will slow you down. Focus on the key properties that matter the most, like flexbox, grid, and animations. Mastering these essentials will help you build stunning websites. And don't forget, if you ever get stuck, tools like Charge GBT can help you quickly with CSS and HTML questions. Now that you have got your HTML and CSS under your belt, let's talk about JavaScript. I bet you are thinking, okay, I know about JavaScript, functions, loops, and all of that stuff. But why is it such a big deal for web development? Well, JavaScript is the backbone for modern web development. It's not just about writing basic functions. It's about understanding the powerful concept that make your web app dynamic, interactive, and efficient. But don't just learn the basic JavaScript. Focus on modern concept that are critical for cracking interviews. Master topics like promises, async, await, the event loop, and asynchronous programming. Master these and you are halfway through the toughest interview. JavaScript is what will get you hired. It's practical, powerful, and essential. Now that you've got the basics covered and learn JavaScript and CSS, here's where you level up your game. Let's talk about the tools and frameworks that make you stand out in 2026. These are the ones that you'll actually use in real world projects. Tailwind CSS has become the modern choice for styling. Forget about complicated frameworks like Bootstrap. Tailwind is simple, fast, and flexible. It allows you to build responsive websites with minimal effort using utility classes. So, if you're serious about getting hired in web development, learn Tailwind CSS. It's the go-to tool for modern web project. Now, you might be thinking that how do I handle the back end? Well, don't worry. Backend development doesn't have to be as intimidating as it sounds. There are so many tools and frameworks out there, and it's easy to get overwhelmed. But here's the secret. Keep it simple. Now, instead of diving straight into complex frameworks like Next.js, Django or Remix, start with Node.js and Express. Node.js is like the power engine for JavaScript. It lets you run JavaScript on the server side, meaning you can use one language for both the front end and back end. This makes everything much easier to learn and work with. Express is a minimal web framework for Node.js that help you build scalable backend applications quickly and easily. It's straightforward, flexible, and most importantly, easy to use. And what about all the other back-end frameworks like Nex.js, JS, Django or Ruby. Here's the thing. Node.js is all you need to know to get started. Once you've got the hang of it, you can always explore other backend technologies. But for now, focus on Node.js and Express. Build a couple of real world projects with them and then you will have a solid backend foundation. Let's talk about databases. Once you've got Node.js JS down, you will need to store data and this is where MongoDB and SQL comes in. MongoDB is a NoSQL database which pairs perfectly with JavaScript. It's great for modern web applications and easy to work with them when you're using Node.js. Now, SQL databases like Postgress SQL or MySQL are more structured and used in scenarios where you need high scalability and complex queries. But remember, MongoDB is a solid choice for most applications. Now, at this point, you have learned the basics of Node.js and Express. So, what's next? Now is the time to level up your back-end skills with React.js, the industry standard for building modern user interfaces. React makes it easy to create dynamic interactive UIs, and most companies are looking for React developers. So, once you have React under your belt, Nex.js JS is the natural next step. This will help you build full stack applications more efficiently with serverside rendering and static site generations. Also, if you are interested in becoming a full stack developer, then Simply Learn's AI powered fullstack developer program is the perfect choice for you. This 9-month course will help you master essential technologies like React, Node.js, JS, MongoDB, and Java with hands-on experience in over 60 projects. You will also learn to integrate AI tools to enhance your development process and test your applications. With live interactive classes from industry experts, you will work on real world projects and gain a Microsoft certification to boost your CV. Plus, Simple Learn offers AI powered job assistance, including customized resume, LinkedIn profile optimization, and mock interviews. So get ready for your career transition with this comprehensive program. Hurry up and enroll now and you can find the course link below. Now let's talk about the AI tools and how new technologies are reshaping the future of web development. AI tools are transforming how we write code. GitHub copilot is AI powered and can help you write code faster and smarter. It suggests entire lines of code, helps debug and even writes whole functions for you. AI won't replace developers, but it will make you 10x more efficient. Use GitHub Copilot and see how it helps you with code completion, error checking, and suggestions that save your time. AI is here to stay, so start using it now. Next, TypeScript is something you should absolutely add to your toolkit. It adds type safety to JavaScript, which helps you catch errors before you even run the code. It's a simple way to make your code more reliable and maintainable. Now, once you've mastered Re, it's time to learn Next.js for serverside rendering and static site generation. It's the SEOfriendly, easy to deploy and will give you the edge you need to know in full stack development. Astro is another great tool especially for static contentdriven sites like blogs. It's built for speed and SEO making it excellent choice for developers looking to build lightning fast websites. So now that we have learned the tech, how do I actually land a job? Great questions. So here's how you can apply your skills and become job ready. Now as a fresher projects are your ticket to getting hired. Employers want to see that that you build something useful. Don't just follow tutorials. Build real world projects and demonstrate your skills. Start with a personal portfolio website, a task manager app, a personal finance tracker. These will give you practical experience and show potential employers that you can use the tech you have learned. Once you're comfortable, move on to more complex applications that integrates React, Node.js, and MongoDB for career switches. Now, if you're coming from another career, don't get overwhelmed by learning too many frameworks. Focus on the core technologies. modern JavaScript, React.js, and Node.js. Start building real world apps to solve problems and showcase your skills. Use AI tools like GitHub Copilot to speed up your development. Now, to wrap up this session, web development in 26 is all about using modern tools, staying focused, and leveraging the power of AI. GitHub Copilot is just one example of how AI is changing the game. Now, if you're not using these tools yet, you are missing out an amazing opportunity to boost your productivity. Introduction to web design. So, web design is a fundamental aspect of the digital world playing a pivotal role in creating the online experience we engage with daily. From the simplicity of a personal blog to the complexity of an e-commerce website, web design influences how user interact with website. So, now let's move forward and discuss what is web design. Web design refers to the process of planning, conceptualizing and arranging content and elements of a website. So this process includes everything from layout and colors to fonts and user interface design ensuring a seamless and visually appealing experience for the user. While web design was fun solely about creating visually attractive website, it has evolved to include user experience, UX and user interface design. Today web design encompasses not just how websites look but how they function. It aims to ensure that visitors have an intuitive, engaging and productive interaction with the website. So web design is multi-disiplinary field that combines aesthetics, visual design, functionality development and usability. It requires creativity, technical skills and an understandings of how user behave and interact with the digital content. For example, when you visits Apple website, the design is perfect illustration of web design principles. The homepage features a clean, minimalist layout with large images of their latest product, emphasizing a clean, sleek, modern look. The use of white space ensures the content doesn't feel cluttered, allowing users to focus on the product. The navigation is simple and intuitive with a fixed menu at the top that lets users easily move between different product categories such as iPhone, Mac and Apple Watch. The website is also highly responsive adjusting its layout seamlessly for different screen sites whether on desktop or mobile providing a consistent experience for all the users. So this examples highlights how web design is not only about aesthetics but also about ensuring functionality, usability and an engaging user experience. It shows how layout, color, typography and user interface elements come together to form effective user center design. So now let's move forward and discuss types of web design. So web design can be categorized into several type each suited for different purpose and user interaction. The design pattern you choose largely depends on the functionality of the websites and the goals it needs to achieve. So let's explore the most common types of web design. The first one is static website design. So a static website is one where the content remains the same for every users and doesn't change unless manually updated by the developer. So these websites are typically built using HTML and CSS and are ideally for showcasing content that doesn't require frequent changes such asformational websites, portfolios or blogs. Static websites don't involve user interaction beyond simple navigation making them easier and quicker to develop. However, they are limited in terms of scalability and interactivity. The second is dynamic website design. A dynamic websites allows content to change based on user interaction, preferences or time of the day. These websites rely on serverside scripting like PHP, JavaScript or Ruby to deliver personalized content. For example, a dynamic websites can display specific product recommendations based on a user's browsing history or location. Dynamic websites are ideal for businesses or websites that require constant updates such as social media sites, blogs, or news websites. The third one is e-commerce website design. E-commerce websites are designed for shopping and allow businesses to sell their products or services directly to the customers. These websites typically feature product pages, shopping carts, payment gateway and customer reviews. So the design of an e-commerce website needs to be prioritized ease of navigation, a smooth checkout process and secure payment method to enhance the shopping experience and maximize conversions. Fourth one is flat design. Flat design is minimalist approach that emphasizes simplicity, clean lines and vibrant colors while avoiding the use of textures, shadows or gradients. This design style is all about delivering a straightforward visually appealing interface that is userfriendly. The absence of 3D effects and the focus on typography, icons and color make it an ideal choice for modern website specifically for mobile responsive design. The fifth one is neuromorphic design. Neuromorphic design mimics real world interaction and textures aiming to create a more realistic tactile experience on diesel platform. It incorporates elements that resembles physical button, cars or surface with a soft 3D effect often giving a real world touch. This design style blends realism with dial functionality making it more interactive and endure. The sixth one is minimalism design. Minimalism design focuses on simplicity by stripping away unnecessary elements and clutter allowing the most important content to shine. It emphasizes clean lines, ample white space and a focus on only essential design elements. So minimalism helps users stay focused on key information without distraction making it an ideal design approach for enhancing user experience and clarity. So each type of web design has its unique feature and choosing the right one depends on the nature of the website and the goals it aims to achieve. So whether you need a simple information website, a dynamic userdriven site or an e-commerce platform, understanding these design types is crucial for creating a functional and engaging web experience. Now let's move forward and see some elements of web design. So a website design is composed of various elements that comes together to create a cohesive online presence. So understanding these elements is essential for anyone involved in the creation of improvement of website. So let's break down the core component. The first one is layout. So layout refers to how a website content is structured and arranged on the page. A clean easy to navigate a layout allow users to find information they need quickly. The layout can include headers, footers, navigation menus and content areas. So the design should ensure that visitors can easily move from one selection to another without feeling lost or confused. So there are various types of layouts. First one is F layout. A layout where the most important elements are placed in top left to the bottom right direction. The second one is Z layout. A pattern where content is arranged in Z-shape guiding the user's eyes across the page. And the third one is gridbased layout. more structured layout using columns and rows to create a balanced design. And the next one is typography. Typography is the art and technique of arranging text in a way that makes it easy to read and visually appealing. The choice of fonts, their sizes, spacing, and colors all play an essential role in setting the tone and improving user experience. When designing a website, it's important to choose legible fonts and maintain consistency in font uses. The third one is color scheme. Color is the one of the most important aspect of web design. The color palette used on a website influences the overall mood and perception of the brand. For example, blue often represent trustworthiness while red can create a sense of urgency or excitement. So the color should also complement the bride identity as well as the accessible to all user including those with visual impairments. Fourth one is images and graphics. Images are essential to break up text and make a website visually engaging. They help convey the message more effectively and make content more digestible. However, images should be optimized to prevent slow loading times which can frustrate users and increase bounce rate. Graphics such as icons, buttons and other UI elements should be consistent in style and help improve the user experience. The fifth one is navigation. Navigation is a crucial for guiding users through the website. A well-designed navigation system helps visitors find information quickly and easily. So key elements of navigation system include first one is menus. Whether it's a top navigation bar or a side menu, menus should be easy to find and use. Second is search bar. For larger websites, search bars help users locate specific content. So a good navigation system not only improves usability but also affects SEO helping search engines index content effectively. And the sixth one is responsiveness. In today's digital age, website must be optimized for wide range of devices including desktop, tablets and smartphones. Responsive web design ensures that a website's layout and content adapt to fit different screen sizes and resolution. So this is crucial as mobile traffic continues to increase and search engines like Google prioritize mobile friendly website in their rank. And the seventh one is CTA call to action. A call to action is a prompt that encourages users to take a specific action such as sign up, learn more or buy now. CTS guides the user toward conversion goals and should be strategically placed on key pages like product or landing page. The design of CTAs should make them stand out but not overwhelm the rest of the content. And the eighth is user feedback. User feedback mechanisms such as form, surveys and comment section are essential for understanding how users are interacting with the website. They help identify the areas for improvement and provide insight into user preferences and behaviors. So after seeing elements of web design, let's see some basic principles of web design. So the effectiveness of the web design isn't just about the technicalities or aesthetics. It's about ensuring that the website serves its purpose effectively and delivers a seamless user experience. So here are some fundamental principles to guide web designers. First one is simplicity. One of the most important principle of the web design is simplicity. Over complicating a website design can refuse or confuse users and detract from the core message. A clean simple design that focuses on usability ensures that visitor can quickly find what they need. The second is consistency. A consistency in design elements such as colors, fonts, and layout helps build cohesive look across the entire website. It also improves usability as users know what to expect across different pages. So consistency fosters brand entity and create a professional appearance. The third is visual hierarchy. Visual hierarchy refers to the arrangement of elements on the page in a way that reflects their importance. So by using varying font size, colors and positioning. Designers can guide users attention to specific element such as CTAs or key mass. This makes the site more intuitive and ensures that visitors take the desired action. The fourth one is user center design. A user centered approach puts the needs and behaviors of the target audience at the heart of the design process. So this principle involves conducting user research, testing and iterating based on feedback. So understanding the audience pain points and preferences is essential for creating a positive user experience. So the fifth one is accessibility. Accessibility ensures that websites are usable by people with disabilities. This includes designing for users who may rely on screen readers or keyboard navigation. The sixth one is performance optimization. A website performance can impact user experience significantly. Slow loading times can lead to high bounce rates and low user engagement. So optimizing images, reducing unnecessary scripts and leveraging browsers catching are some techniques to enhance website performance. And the seventh one is mobile first design. With the majority of content traffic now coming from mobile devices, designing with mobile first approach has become crucial. This approach ensures that websites are responsive, load efficiently and mobile devices and provide a seamless experience for the mobile users. And the last one is SEO best practices. Web design should also take SEO into consideration. SEOfriendly design help search engines crawl and index the site effectively increasing its visibility in search result. Some SEO best practices include optimizing images, using clean URLs and ensuring fast load times. So web design is a dynamic and multifaceted field that combines creativity, technical skills and understanding of the user behavior. So in the next modules we will learn what is website design and planning with the full detail guide. Website design and planning. So website design is one of the most critical aspect of building an online presence. Whether you are creating a personal blog, an e-commerce site or a corporate website. The design and a planning stages are crucial to ensuring the website success. Effective website design combines visual appeal, functionality, user experience, and technical considerations to create a seamless platform for users to interact with. So in this module we will cover the design specification and technical specification involved in web designing or website design. Additionally we will discuss the key steps in design planning to ensure that your website is functional, aesthetically pleasing and user friendly. So let's understand website design specific. So website design specification encompasses the overall visual look and interactive elements of a website. These specification dictate how the website will look and feel to its visitors and can include several design related elements. So let's dive deeper into the primary design specification you must consider. So the first one is layout and structure. Layout refers to the arrangement of the elements on the web page such as navigation menus, headers, footers, images and text block. The layout dictates how content is organized and how users interact with the website. A good layout allows users to find the way what they are looking for and quickly intuitively. So the key points to consider the first one is gridbased design. A common layout structure is specifically for responses website user grids to create a balanced well aligned design. The second one is hierarchy. Design should guide the visitor's eye toward the most important sections of the page such as CTAs, call to action and key content areas. The second one is typography. Typography plays major role in overall look and feel of a website. The choice of fonts, their size, spacing and color all contribute to website aesthetic and read. So key points to consider. The first one is font selection. Choose web safe fonts like AIAL, Georgia or Helvetica. Custom fonts can be used for branding purpose but should be web friendly. The second one is legibility. Ensure the fonts are large enough to be easily readable on all screen sizes. Avoid overly styled font that may be hard to read, especially for body text. The third one is line height. Proper line spacing improves readability, making it easier for users to scan content. The third one is color scheme. Colors convey emotions and set the tone of your website. For instance, blue is often associated with trust while red can evoke urgency or excitement. Color scheme needs to align with the website branding and goals. Key points to consider are brand consistency. Use colors that reflect the brand's identity. The second is contrast and accessibility. Ensure that text contrast enough with the background to maintain readability. Pay special attention to user with color vision deficiency. The third is complimentary color palette. Select a primary color, secondary color and accent colors for consistency across the website. The fourth is visual element. Visuals such as images, videos, graphics and icons enhance the design of the website and help in content delivery. So these elements can also increase user engagement and keep the visitors interested. Key point to consider are image quality. High quality relevant images are essential for a professional look. Avoid pixelated or illrelevant images. The second one is optimization. Images should be compressed to avoid long loading times. The third is consistency. Visual elements like icons and illustration should be consistent in style and tone throughout the website. Fifth point is UI element or you can see user interface elements. The UI elements are interactive component that users click, tap or hover over. So such as button, slider and input fields. So the design of these elements affect the usability and overall user experience. The key point to consider first one is responsive design. UI element must function smoothly on all devices whether on mobile phones, tablets or desktop. The second point is visual feedback. Ensure that buttons or links provide visual feedback when clicked or hovered over confirming that an action has been taken. The third one is accessibility. Make sure UI elements are accessible to all user including those with disabilities. This includes keyword navigation and screen reader compatibility. So now after seeing website design specification, now let's understand technical specification in web design. The first one is web development languages. A website functionality relies on various programming languages. Different languages serve different purpose in the development process. So key language involved the first one is HTML, hypertext markup language. So it is the backbone of web content. HTML defines the structure of the website including headings, paragraph, links and multimedia element. The second one is CSS, cascading stylesheet. CSS is used to style the website. It defines the visual layout, colors, typography and positioning of HTML elements. The third is JavaScript. JavaScript adds interactivity to the website. It is used for the things like dynamic content loading, form validation and animation. The fourth one is backend languages. Server side languages such as PHP, Python, Ruby and NodeJ handle tasks like database management and user authentication. And the second one is content management system. So content management system CMS is software that helps user create, manage and modify digital content without needing extensive technical knowledge. The popular CMS platforms include the first one is WordPress. WordPress is the one of the most widely used CMS platform ideal for blogs, small business and portfolio. The second one is Zoomla and Drupal. These CMS platform are best for complex website and offer flexibility in terms of customization. The third one is customuilt CMS. Some websites require a unique CMS tailor to their specific needs. This often involves more complex backend programming. The third one is hosting and domain. Every website needs a domain name that web address and hosting the servers that stores the website type. So when selecting hosting the specification to be considered include the first one is shared hosting. Multiple website share server sources making it an affordable option. Dedicated hosting. One website has an entire server to itself offering better performance and control. The third one is cloud hosting. Websites are hosted on a network of servers providing scalability and flexibility for high traffic website. The fourth one is performance optimization. Website performance is crucial for user experience and SEO ranking. If a website loads slowly, users may leave before it even fully load. The key performance consideration is page speed. Use tools like Google page speed inside to analyze and improve load times. The second one is image optimization. Compress images without losing quantity and quality to reduce load times. The third one is caching. Implement browser and server side caching to reduce the need for reloading resources on each visit. The fifth one is search engine optimization SEO. SEO is the process of optimizing a website so that it ranks well on search engines like Google. So this involves technical aspects such as meta text. This is the use of title text and meta description to provide information to the search engines. The second is URL. So clean and descriptive URLs that help search engines understand the content. The third is mobile optimization. So Google ranks mobile friendly website higher. So it is crucial to ensure that the website is responsive and performance well on the mobile devices. So now let's move forward and see steps involved in website design planning. So now that we have covered the key design and technical specification, let's dive into the steps involved in website design planning. So this process ensure that the design is well thought out, aligned with goals and structured for the success. So the first one is define the website's purpose and goal. So the first step is planning a website is determining its purpose whether it's an e-commerce site, a portfolio or a blog. Defining the goal will guide all design decision. So the key consideration are the target audience. Understand who will be visiting the site, their preference and what they are looking for. And objective should be define a specific goal such as increasing sales, providing information or building an online community. The second one is plan the site's structure and content. So create a site map to outline the structure of the website. This visual representation show how pages are connected and helps organize content logically. Identify the key pages such as the homepage, about our service, products and contact page. The second is content hierarchy. Decide what content will go on each page and prioritize it based on the importance. And the third one is wireframing. Use wireframes to sketch basic page layouts. So these are low fidelity representation of the website structure and layout. The third one is design the user interface UI. Once the structure is defined, the next step is to design the website's UI. This steps involves creating visual elements like headers, button, navigation, menus and form fields. The steps are visual style guide. Create a style guide that defines color schemes, typography and visual component. Second is prototype design. Develop high fidelity prototypes to visualize how the site will look and third one is usability testing. Test the design with real users to ensure that it's intuitive and functional. Fourth one is select the right technology step. Determine the technologies needed to build the website. This includes selecting CMS platforms, programming languages, databases and frameworks. The steps include choose CMS based on the website requirement. Decide whether a CMS like WordPress or a custom solution is best. Second is select hosting based on performance needs. Decide on a hosting solution shared dedicated or cloud hosting. The fifth one is development and testing. Once the design is finalized, it's time to begin development. Front- end developer work on the HTML, CSS and JavaScript while the backend developers handle server site functionality. So key points are responsive design ensures that the website is mobile friendly. Cross browser compatibility. Test the site across different browsers to ensure consistency. The third is bug testing. Conduct thorough testing to identify and fix bugs or errors. The last one is launch and continuous improvement. Once the website is built and tested, it's time for the launch. However, the work doesn't stop here. Continuous monitoring and improvement are crucial. The steps are launch the website, monitor performance, iterate, and update. Regularly, update the websites to keep it fresh, functional, and aligned with the users's needs. So in conclusion, website design and planning are critical steps in building a successful online presence. By carefully considering design and technical specification as well as following a structured planning process, you can create a website that is not only visually appealing but also functional, user-friendly and technical robust. Hello and welcome to the front- end web development module. The front- end development is a crucial aspect of the web design responsible for the structure, style, and interactive of a website. The front end is the part of the website that users see and interact with directly. Plays a significant role in the user experience, UF and the user interface. Core technologies used in front-end development are HTML, CSS, JavaScript. So these three language form the foundation of the modern web development allowing developers to create websites that are not only functional but also aesthetically pleasing and interact. So in this module we will dive deep into each of these technologies and explore how they work to build a complete web experience. So the first one is HTML the structure of the web. HTML or hypertext markup language is the foundation language of web development. It is used to create the structure of the web page defining the various elements on the page such as headings, paragraph, images, links and more. HTML uses a system of text to structure content and it's often referred to as the skeleton of the website. So how HTML's work? HTML is based on a system or text that defines the structure of the web page. These tags are enclosed in angle brackets like these and most elements come in pairs, an opening tag and a closing tag. So the content between these tags is rendered by the browser and displayed as the part of the website. HTML is typically organized into several key section. First one is HTML document structure. So here you can see this is the HTML document structure. An HTML document follows a standard structure that includes a dock type declaration. Here you can see dock type declaration followed by the HTML head and body sections. Here you can see the head part, the body part. Okay, so this is the basic example. So here the dock type HTML declaration informs the browsers that the document is an HTML 5 document and the HTML tag wraps the entire content of the web page. Here you can see this is the closing and this is the opening tag and the head tag. This head tag contains metadata including the character set, view port, section, settings, the title of the page which appears in the browser tab and the body tag. This body tag contain the visible content such as heading, paragraphs, images and the links. So there are some common HTML tags as well like H1 tag. So H1 tags are headings tags. So these are H1, S2, S3 till H6. So these tags define different levels of headings for structuring the content hierarchically. Then there are paragraphs tags as well. P tag used to define blogs of text and there are a tag as well used for creating hyperlinking to other pages or resources and there are images tags as well which are img embeds images into the web page. So HTML provides a broad set of tags each serving a specific purpose in structuring web content and why HTML is essential. HTML provides the foundation of any website. Without HTML, a web page would not have any content as HTML structures the text, images, links and other element into a current understandable format. So it is the first language any web developer must learn before diving into advanced front- end development. The second is CSS, the style and the presentation. While HTML provides the structure, CSS cascading stylesheets is responsible for the visual presentation and the styling of the website. TSS allows developers to control the layout, colors, fonts, and spacing of the web page as well as its responsiveness to different screen sizes. By separating the content HTML from its design CSS, developers can easily manage the look and feel of the website without altering its structure. So, how CSS work? CSS works by targeting HTML elements and applying specific styles to them. These styles are defined in rules made up of selector and the declaration block. So here is an example of CSS. In this H1 is the selector which targets all actual elements. The declaration block this these are the declaration block. Here you can see color, font, margin, border, background color. So color changes the text color to the specific one. Font size sets the font size to the pixels. Text align centers the text align with the container. So here you can see selectors are there. So selectors target specific HTML elements to apply style to them. There are different types of selector. Element selector which are H1, paragraph tag, class selector, dot class name like here you can see dot box. So here class name is box. ID selector which are come using this hashtag. For ID you have to target an element with a specific ID using hashtag. Here you can see this special is the id and there are universal selector as well which comes using star which will target all the elements of the page. So there are box model as well. The CSS box model defines the layout and spacing of the element. It includes content, padding, border and margin. Content is the actual content of the element text or images. Padding is space between the content and the element's border. The border is the border surrounding the padding and the content. Margin is space between the elements border and the other elements. The third comes positioning. CSS allows developers to control how elements are positioned on the page. First one is static default positioning and the second is relative which is positioned relative to its normal position. The third is absolute position relative to nearest position and system and there is fixed as well. So what is responsive design? With the rise of mobile devices, CSS has evolved to support responsive design which allows website to adjust their layout depending on the device screen size. This is achieved through the use of media queries in the CSS. So why CSS is essential? CSS is essential because it gives websites their look and feel. It allows web developers to create visually engaging, user-friendly website that are consistent across all the pages. Without CSS, web page would be basic and plain with no styling which would greatly reduce the user experience. And the third comes JavaScript, the interactivity. JavaScript is a programming language that enables developers to create dynamic and interactive websites. While HTML and CSS provide the structure and style, JavaScript is responsible for making a website interactive and responsive. From form validation to interactive maps, JavaScript is the technology that brings website to the life. So how JavaScripts work? JavaScripts can be used to manipulate the document object model which is DOM which represent the structure of an HTML document. Through the DOM, JavaScript can interact with and modify the content and structure of the web page without requiring the page to reload. JavaScript can be added to the web page in three main ways. The first one is inline JavaScript using the onclick attribute directly within an HTML element. The second is internal JavaScript placing JavaScript code within a script tag in the HTML document. The third one is JavaScript external JavaScript linking to an external.js GS file. So this is an example of simple JavaScript function that changes the text of an HTML element when the button is clicked. In this on click attribute triggers the change text function when the button is clicked and the change text function modifies the content of the P tag by accessing its Y its text ID by changing its inner HTML. So there are key JavaScript concepts as well. The first one is variable and data types. JavaScripts allow developers to store data using variables. So there are common data types include string which are text data, hello world, num, number which are numeric data like 10, 5.5, boolean which are true or false, array a list of values, object a collection of key value pairs. So here is an example. You can this is the string, this is the number, this is the boolean, this is the array, and this is the object data types. Fine. The next comes functions. Functions are reusable blocks of code that performs a specific task. For example, you can see here. And the next come events. JavaScripts can respond to user actions such as clicking a button or typing in a form. These actions are known as events. JavaScript allows developers to handle these events and create interactive elements on the web page. Example, you can see here. And then comes Ajax. Asynchronous JavaScript action. Ajax allows developers to fetch and send data to the servers asynchronously without refreshing the page. This is essential for creating smooth dynamic web application like social media sites, online stores and other things. So why JavaScript is essential? JavaScript is essential because it add interactivity to the website making it dynamic and engaging. Without JavaScript website would be static meaning users could only view content without interacting with it. JavaScripts enable features like form validation, interactive maps, realtime notification and much more. In conclusion, the front- end web development, HTML, CSS, JavaScripts are the core technologies that together create functional, visual appealing and interactive website. HTML provides a structure. CSS adds the style and presentation and JavaScript introduce the interactivity and dynamic content. So, mastering these technologies is essential for anyone looking to become a proficient web developer as they form the foundation of all modern web development. So in the next module we will talk about content consideration for the website developer. Welcome to the fourth module. Content consideration for website develop. When developing a website content is one of the most critical aspect to consider whether you are building blog, a corporate website or an e-commerce store. Content is what communities that encourage visitors and drive conversation. So in fact the content is one of the most backbone of your website. How are creating effective websites content requires thoughtful planning and a deep understanding of various factor that shape how content will perform. So in this module we will explore the key factors to consider when gathering content for your website. These factor includes understanding your audience, defining the purpose of the website, ensuring the content is valuable and high quality SEO concentration and the plan for the future content updates. So let's jump into the first factor which is defining the purpose of your website. Before gathering content for your website, you need to clearly define the purpose of your website. This is essential because the content you choose to display should align with your website's goal. Without a clear purpose, the content may not resonate with your audience or achieve the desired outcome. The key question to ask yourself is what is the goal of the website? What do you want visitors to do when they land on your website? Who is your target audience? So what is the goal of your website? Is it to inform, sell, entertain or connect people? The second one is what do you want visitors to do when they land on your website? So do you want them to make a purchase, sign up for a newsletter or simply learn more about a specific topic? And the third one is who is your target audience? Understanding your audience age, gender, interest, and preferences will influence the tone, style, and the type of content you need. For example, an e-commerce website will focus heavily on product description, pricing, and calls to action, while a personal blog may focus on storytelling and detail article. So, understanding the website's goal early in the content gathering process will ensure the website stay focused and effective. Second factor is understanding your audience. So, one of the most important factor to consider when gathering content for your website is your target audience. Content should always be tailored to the audience you want to attract. Different types of content appeal to different audiences and understanding your audience need, behaviors and preferences will help you create relevant and engaging content. So understanding the demographic of your audience is essential in selecting the right content. So this includes age group. Content that appeals to teenagers will differ significantly from the aimed at middle age profession. Gender. Certain product, service or topics might appeal more to one gender than the other, influencing the language, tone, and imagery used. The third one is geographical location. Localized content can be more relevant if you're targeting specific cities, countries, or regions. The second is behavioral insight. Analyzing how users interact with your website can also give you valuable insights. For example, the first one, search intent. Our visitors coming to your website to solve a problem or get information or make a purchase. So, understanding their search intent can help guide your content strategy. The second one is previous engagement. How have users interacted with your past content? Are there pages with higher engagement? Which topics attract more visitors? Use this information to plan future content. The third one is pain points. So what are the challenges or questions that your target audience needs? What are the solutions? Addressing these concern in your content can increase engagement and the trust. So the third factor is content type and value. So when gathering content for your website, consider the types of content that will be best communicate your message and engage your target audience. So different types of content serve different purpose and the variety you choose will contribute to the overall success of your site. So there are type of content. The first one is text content which are articles, blogs, case studies and facts. Articles and blogs. So these are the backbone of most websites. They allow you to present information, share expertise and engage with your audience. So blogs can be used for various purpose such as SEO, content marketing and thought leadership. The second is case studies. These provide real world examples of how your products or service have helped customers showcasing for your value proposition. The third is fact, frequently asked question. It helps clearly to clarify common doubts and improve user experience by providing instant answer to your queries. The second is visual content. Images, videos, infographics. Images. Highquality relevant images can enhance the look of your website and help illustrate your message. This could include product photos, team images or industry related visuals. The second is videos. Videos are highly engaging and can be used to explain concepts, shows, product demos or tell your brand's story. YouTube videos or embedded videos content can also be boost engagement on your website. Infographics. Infographics are a powerful way to convey complex information in easy to understand visually appealing format. So they are particularly effective for summarizing data, research and statistics. The third one is interactive for content which consider forms, polls, surveys and quizzes. So forms such as contact forms, signup forms and feedback forms are necessary for gathering user information and generating leads. Polls and surveys. These engage your audience while collecting feedback which is crucial for improving services or products. The third one is quizzes. Engaging quizzes or assessment allow users to interact with your content and provide valuable insights into user profiles. The fourth one is user generated content which are reviews, testimonial and comments. Reviews and testimonial. Customer reviews and testimonial build trust and credibility. Positive feedback helps improve brand reputation and encourages conversation. The second is comments and forums. Allowing visitors to comment or engage in forums give them a voice and foster community interaction on your website. The fourth factor is content quality and relevance. Content quality is paramount. In fact, high quality content is one of the most significant factor that influence the performance of the website. Poor quality content can turn users away and harm your website reputation. While highquality content keeps user engaged and build that trust. So there are some characteristics of quality content. The first one is accurate and reliable. Content should be fast checked and based on credible sources. This is especially important forformational or educational website. The second is engaging and useful. The content should be written in a way that engages the audience and offers them something of value. This could include solving a problem, answering a question or providing internet. The third one is well structured. Organizing content into readable sections with clear headings and bullet points make it more digestible for user. This also helps with SEO. The fourth one is compelling and persuasive. Good content often includes compelling calls to action CTAs that drives users to take the next step whether it's making a purchase, subscribing to a newsletter or sharing content. Whereas relevance, the content should be directly aligned with your audience interest and needs. Off-topic content can be disengaged visitors and hurt your recipe. For example, if your website is about healthy eating, posting content about fitness gear might not be as relevant as recipe blog or nutrition advice. And the fifth factor is search engine optimization, SEO cons. So SEO is critical when gathering content for your website. It ensures that your content is discoverable by search engines and ranks highly in search. While content should be user centric, optimizing it for search engine increase the chances of attracting organic traffic. So there are some SEO strategies like keyword research. Before gathering content, research the keywords your audience is searching for. Tools like Google keyword planner, same brush and hrfs can help identify high traffic relevant keywords for your content. The second is onpage SEO. Ensure each page on your website is optimized for the target keyword. This include using the keyword in the page title, headings and throughout the content including meta description and image all text ensuring URL structure is SEO. The third one is content length. Long form content generally ranks better on Google. Articles and blog post that provide in-depth coverage of a topic tend to perform better in search. Fourth one is internal linking. Linking to other relevant content within your website improve SEO and enhances the user experience. and come mobile optimization. Since mobile traffic is growing, ensure that your content is optimized for mobile devices. This includes responsive design, fast loading speed and mobile friendly media. And the sixth factor is content maintenance and update. Content should never be static. Website needs to be updated regularly to keep them fresh, relevant and accurate. Content maintenance is crucial for retaining visitor and boosting SEO ranking. So there are some content maintenance tips. The first one is review and update old content period. Review your existing content and update it with new information, statics and examples to ensure it remains relevant. The second is regularly add new content. Continuously adding new blog post, product pages and other content helps keep your website engaging and boost SEO. The third one is monitor analytics. Use tools like Google Analytics to track which content performs well and which doesn't. This will give you valuable insights into what your audience like and help you refine your content strategy. The last point is legal and ethical consideration. As you gather content for your website, it is crucial to be aware of legal and ethical. This ensures that you respect copyright laws, provide proper attribution and maintain trust with your audience. So there are some key legal consideration. First one is copyright. Always ensure that you have permission to use images, videos, music and other on your website. The second one is privacy and security. If you collect personal data that is email addresses, ensure your website compiles with data protection laws like GDPR. Provide clear privacy policies and terms of service to your user. In conclusion, gathering content for your website is not just about writing text or uploading images. It's a comprehensive process that requires strategic thinking and careful planning. So understanding your audience, defining the purpose of your website and ensuring that your content is high quality, relevant and optimized for your search engines are essential steps in creating effective website. So by following these content consideration, you can build a website that not only engages visitors but also ranks well in search engines, enhances user experience and drives conversation is the key to online success. The effort you put into curating valuable, compelling and relevant content will pay off in the long run. In the next module, we will learn about UI UX design. Welcome to this UIUX experience module. So, in today's fastpaced digital world, web design has become a crucial aspect of business success. When people visit a website or an app, their overall experience depends heavily on how well the interface is designed and how smoothly they can interact with it. This is where the terms UI user interface and user experience comes into play. These two terms are often used interchangeably but they represent different aspects of the design process. So understanding difference between UI and UX and how they work together is essential for creating a seamless and engaging experience for the user. So in this module we will explore the fundamental differences between UI and UX, how they are interconnected and how both elements impact web design. By the end of this module you will have a deeper understanding of why UIUX design is so crucial to the success of the modern website and the digital product. So let's start with what is UI or user interface. UI or user interface refers to the visual elements that user interacts with on a website or application. It's everything that user can see and click on including buttons, icons, menus, text, and images. UI design focuses on how the interface look and how these visual elements are arranged to ensure that users can navigate the interface easily and efficiently. So there are some key aspects of UI design. The first one is layout and structure. The layout is how elements are arranged on the screen. A good layout ensures that the interface is organized, intuitive and easy to navigate. Example is when you visit a website like CNN, the layout typically includes a navigation bar at the top followed by features, articles, trending news and categories on the left side. This structures help user easily locate and explore different sections. The second one is visual design. Visual design include the selection of color schemes, typography, icons and image. It ensures that the website is visually appealing and that elements are designed with the user in mind. Example is Apple website is a classic example of minimalistic yet impactful visual design. Its use of large highquality images, clean font and wide space make it easy for users to focus on product without being distracted unnecessary design elements. And the third point is interactive. UI design ensures that the interactive elements like buttons, links and forms are easy to use and respond correctly when clicked or hovered over. Example is on e-commerce site like Amazon the add toart button is prominently displayed and changes color when hovered over. This feedback ensure users know that the button is clickable and ready to perform an action. And the fourth point is consistency. UI design must ensure consistency across the website or app. Maintaining the same color scheme, typography, button size and layout throughout the pages. So this uniformity makes the interface predictable and easy to use. Example is Facebook maintains consistency in its UI design by using the same button style, font and color schemes across all its page making navigation simple and intuitive for the users. So now let's come to the point. Why is UI important? So a well-designed UI enhances the user's visual experience and guides them toward achieving their goals. Whether it's finding information, purchasing a product, or interacting with content. The UI is directly responsible for how users perceive and interact with the website. Good UI design can lead to increased user satisfaction, higher conversion rates and improve engagement with the website or the app. After understanding UI, now let's understand what is UX or user experience. UX or user experience is a broader concept that encompasses the overall experience a user has while interacting with a website or application. It focuses on the user's journey and emotions ensuring that the process is smooth, intuitive and satisfying. While UI deals with the aesthetics and visual elements of a website. UX deals with the functionality and usability of the entire user journey. So there are some key aspects of the UX design. While UI deals with the aesthetic and visual elements of a website, UX deals with the functionality and the usability of the entire user of UX design. The first one is usability. Usability refers to how easy and intuitive it is for users to interact with a website or app. A good UX design ensures that the users can perform tasks quickly and efficiently without frustration. For example, Google search engine is a great example of user. The interface is simple with prominent search bar and minimal distraction. Users can easily search for the information without feeling overwhelmed by the unnecessary options or design elements. The second one is user flow. User flow is the path that the user takes to complete a specific task such as signing up for the account, completing a purchase or submitting a form. You as designer carefully map out this journey to ensure that is logical, efficient and frictionless. Example is when purchasing a product on Amazon, the user flow involves selecting a product, adding it to cart, proceeding to the checkout and entering the payment details. Each step is clearly defined with the minimal steps required to complete the purchase. The third one is accessibility. Accessibility refers to designing website and application in a way that allow all users including those with disabilities to use them easily. Good UX ensures that websites are accessible to people with visual impairments, hearing loss or motor disabilities. Example is VBZ's website is designed to be accessible with features like high contrast text for visually impaired users and text to speech for the audio content. This makes the website usable for the wider audience. Fourth one is research and testing. UX design is driven by research and user testing. Designer conduct surveys, interviews and usability test to understand the needs, preferences and behaviors of user. This data helps inform design decisions and improve the overall user experience. Example is Airbnb use AB testing to compare different layouts, features and design to see which version provides the best user experience based on user feedback and behavior. They continuously refine their performance. The fifth one is emotional impact. UX design also considered the emotional journey of the user. A website or app that delights and engages users will leave them the positive experience while a confusing or frustrating interface can lead to negative feel. Example is Spotify. Spotify provides a seamless experience by offering personalized playlist recommendation and visually appealing interface. So this creates an emotional connection with users making them feel valued and understood. So now let's come why is UX important? The UX is essential because it directly affects user satisfaction, engagement, and retention. A well-designed UX ensure that users can easily navigate through a website or app, complete task efficiently, and have an overall enjoyable experience. A positive UX not only increases the chances of users returning, but also enhance the brand loyalty driving long-term success. So after understanding UI and UX let's see there some difference between UI and UX. So while UI and UX are both essential to web design they represent different aspects of the user experience. First point is focus. UI focuses on the look and feel of the website. It deals with the visual elements like colors, fonts, buttons and layout. Whereas UX focuses on the overall experience and interaction. It deals with how a user feels while navigating the website and how it is for them to accomplish their goals. The second is scope. UI is a subset of UX. While UI focuses on the visual design, UX encompasses the entire user journey from the first interaction to the final task completion. Whereas UX is the broader because it takes into account the entire user journey including research, testing, wireframing and overall user. The third point is goals. UI aims to make the interface visually appealing, ensuring it is intuitive, consistent, and aesthetically pleasing. Whereas UX aims to create a seamless experience that meets the user's needs and goals, ensuring ease of use and the satisfaction. So here is the example of UIUX working together. So a great example of UIUX working together can be seen in Netflix. So the UI of Netflix is visually appealing with its use of bold images, screen typography and a dark color palette. The navigation is intuitive and the users can easily find and select shows to watch. On the other hand, Netflix UX is designed to provide an optimal experience by offering personalized recommendations, easy content discovery and a smooth playback feature. The entire user journey from signing up to the choosing a show and watching it. It is designed to be efficient, enjoyable and personalized. UIUX create a seamless and delightful experience for the users. So after understanding UI, UX and the difference between UIUX, let's understand the main concept how UI and UX impact the web design. So both UI and UX are critical to the success of any web design project. So here is how they impact the web design. The first one is first impression. UI plays a significant role in the first impression of the website. A clean, wellorganized interface can immediately capture the user's intentions and create a positive person. Whereas UX ensures that the user's journey is pleasant from the moment they land on the site if the users can easily navigate and find what they need. They are more likely to stay longer and engage with the content. The second point is navigation and usability. A user-friendly interface guided by well throughout UX principles ensures that the navigation isn't due. User should never feel lost or frustrated while trying to accomplish task whether it's browsing, purchasing or signing up. A bad UX design can make a great UI look efficient resulting in users leaving the site of frustration. The third point is conversion rate. A combination of great UI UX affects conversion rate. For example, a well-designed call to action button along with a smooth user flow can make significantly increase the chances of a user completing a desired action such as making a purchase or signing up. And bad UI design can confuse users and cause them to abandon the site while poor UX design make it difficult for user to complete task leading to lower conversion rate. The fourth one is brand loyalty. This is the main one. A consistent UI design helps brand loyalty, identity and trust. Users are more likely to return to a website that is visually cohesive and easy to handle. UX influences customer and satisfaction which in turns builds brand loyalty. When users have a positive experience, they are more likely to return and recommend the site to the other. In conclusion, UX and UI design are essential components of the modern web design. While UI focuses on the aesthetics and visual appeal, UX ensures that the website or app functions smoothly and meets the user needs. Both elements work together to create a seamless and engaging user experience, which is a key to the success of any digital product. So, congratulations on completing the web design basics course. You have taken a big step in leveraging web design to enhance your project management skills. Now, it's time to put your learning into actions. prior integrating your web design concept into your workflows and experiment with the layouts to optimize project efficiency. Hey everyone, today's topic is learn HTML in 10 minutes. But before we begin, if you haven't subscribed to our channel already, make sure to subscribe to our channel and hit the bell icon to never miss an update. Let's begin. First, we'll go through a quick introduction to basic web architecture to understand how the internet works. Then we'll understand what exactly HTML is. After that we'll have a look at what CSS is. Then we'll go through JavaScript and in the end we'll create a simple web page using HTML and CSS to gain a better understanding of the HTML tags. So without further ado, let's begin. Now what exactly is the basic web architecture? Now web architecture is made up of three essential elements. That's the website that is the front end of a web application that is visible to the user. Then there is the server which constitutes the back end of a web application and holds and manages all the data. And finally there's the IP address that is the address assigned to a website in order to be accessible on the internet. First up let's have a look at what website is. So your browser starts by loading the main HTML file and then the CSS and JavaScript. The user interacts with the website and is not concerned with the back end of an application. Now secondly, we have the server. Once you've developed your website, you'll have to host it on your server to make it accessible on the internet. Server along with the database contains all the data of a website and facilitates user interaction. Lastly, there's IP address which is the third element of the web architecture. Now, website is hosted on an IP address. We put a domain name over that IP address. The same way we put names over people's phone numbers. When you type a domain name in the browser, it will give you the server call. The server will then send over the website to you. Next, what is HTML? HTML is the most widely used markup language for developing and structuring web pages on the internet. It defines the structure of websites and formats these web pages. So what exactly is CSS then? Now CSS is a simple design language used for making web pages look more beautiful and presentable. It can be attached to any HTML element to style it or even position it according to the developer's choice. Then you must be wondering what exactly is JavaScript. Now JavaScript is a powerful interpreted language targeted for web development. It is used for making web pages interactive and bringing the web pages to life. So now let's create your first website. Now HTML short for hypertext markup language is the coding standard for documents designed for web browsers consisting of a series of elements or tags and which can be used to structure a web page. Right? So these elements can include headings, paragraphs, uh div containers, tables and more. HTML tags are nested meaning there are opening and closing tags with the content in between those tags. So now let's write a simple HTML code that will help you understand the basics of the language. So for this I'm using the text editor that is Visual Studio Code. You can go ahead and download this text editor from their official website. So here I've created a simple HTML file in my VS code and I've added the initial HTML files. Now let me explain to you uh one by one. Now doc type is not so much of a tag but it is more of an instruction. Now this indicates the browser that the document type to be served to the user is in fact an HTML document. Now this dock type instruction should always be included at the very top of your HTML page. Next up you have the HTML tag that is used to contain all the web pages HTML code. Right? So it contains an opening and closing tag with contents in between them. The HTML tag can also have attributes. Now, for example, there's the lang attribute allowing you to specify the spoken language of the contents of the page. Followed by the HTML tag, there's the head tag. Now, this is the first section of the code that contains all of the information about the web pages properties, links, and more. It could have pages title, description, additional meta tags, and CSS code. So here I've used the title tag and let's give a title say HTML in 10 minutes. All right. You can also add CSS to the head tag by using the style tag and change the display styles of HTML elements that are being used. The next section is the body tag. Now the body tag contains all the displayable contents of your web page including headings, paragraphs, div containers, tables and more. Now the HTML header tags are used to add headings to a web page. There are several types of headings available for developers to add to a web page. Right? So first up, let's have a look at them. I'm going to create a simple H1 heading tag and the message I'm displaying is this is the first heading. All right. After this, I'm going to add a paragraph tag which creates padding in the top and bottom of the element to help separate the text between each paragraph. Right? So I'm going to add a P tag and save. This is the paragraph tag. After this, let me add a simple H2 tag which is another heading tag and say this is the second heading. Now you can also add line breaks which are helpful from time to time. If you want to provide a single line break in your content, you can do so by adding the BR tag. So here, let me just add one for better understanding. Now the HTML div tag defines a division or a section in an HTML document that is used as a container for other HTML elements. Now these elements can include content areas, sidebars, page bars, page headers, footers, etc. This tag is used to apply styles to HTML elements that cannot be added otherwise. We can also make use of the HTML image tag to add images to a web page. Now these images in a web page are a very common site and they can make the website look more attractive. So for that we can use the image tag. So say img within which I mention the source. I'm adding the HTML logo. So let me just mention that here and then I'm going to provide width for it and then a specific height. All right. So when you save the file and when you look at the browser you can see that uh the first heading is displayed then your paragraph tag is displayed followed by the second heading and then the image. Now uh let me show you how you can add styles for some of these uh headings and paragraph tags. So here in back in my first heading tag, let me just say styles and let me change the font of the content that is being displayed. And I'm going to change it to career new. And for my paragraph tag, let me display the content in italics. So I'll say font style and make italics. So let me save this. And when I look at the browser, you can see that the font has changed and so has the font style here. So now we've covered a few important HTML tags used to develop a web page. Now there are many other tags available for almost everything you'd want to add to a web page. Now all of these are available on the internet for you and you can use them in your website. Hello everyone. Welcome to this video on what is CSS by Simply Learn. In this video, I'm going to teach you everything you need to know about CSS so you can turn your blind HTML into something more presentable. If you already do not know the HTML, you can check our video that HTML in 10 minutes where we have covered everything you need to know to get started working with HTML. We'll not be covering every property and options that CSS has to offer because there are hundreds of them. But we'll cover all the basic concepts you need to know to get started working with CSS. So let's get started. Today we'll be covering what is HTML and a brief introduction about CSS. Then we'll discuss what are CSS syntax and what are CSS selectors. So what is an HTML? HTML also called the hypertext markup language is the most widely used language for developing web pages. It defines the structure of the websites and format web pages. All the content that you add on the web pages are through HTML. So what is CSS? CSS which is a short form of cascading stylesheet is a simple design language which is used for making web pages look good and presentable. We format our web pages through CSS. It can be attached to any HTML element and style or even position according to developer's choice. It gives you freedom to edit things on the web pages how you want. Now that we know what CSS is, let's dive into how to use CSS. For that we need to understand the syntax of the CSS. So luckily the syntax is straightforward and easy to understand. The first part of the syntax is the selector. There are many different types of combinations and types of selectors. For now, all you need to know is the syntax starts with the selector. Next comes the curly braces. Inside the curly braces, we add the property and its values. So this is the complete syntax of the selector. The name of the selector first followed by the curly braces and inside the curly basis we add the property and the value. This is an example of a selector. Here h1 is our element and we have changed the color of the heading one to red. Now that we have discussed the syntax, let's now discuss about the selectors. So the last example that we discussed was an example of an element selector. Uh this is the class selector. We specify the class selector by a dot followed by the class name and the property value. The ID selector we mentioned by the hash sign hash ID name and followed by the property value. Now that we know about the selectors and the syntax, let's jump to a demo to understand the CSS better. So we are on our sublime text editor and we have two files ready index.html and style.css. Let's start by adding the standard HTML update. We'll add the title as what is CSS. Now to link our HTML file with the style file, we'll use the link tag. So link and here we'll name the style file that is style dot CSS. Now our HTML file is linked with the CSS file. Now let's create something basic. So, we'll add an H1 and we'll say introduction to CSS. Let's add a P tag. This is the introduction. Now to add a style to this page, we'll go to the stylesheet and we'll select the element h1. We'll change its color to red. Okay. Now just save the file and open this index.html. So you can see this h1 is of color red and this is our pt tag. This is how the basic CSS works. Let's do something more. Let's discuss a little bit more about the priority order. So we'll go back to our sublime text editor and here we'll add H1 color to blue. Now think which of the style will work in CSS. The style order works from top to bottom. So if you see the flow first the color will change to red and after the color will change to blue. So the current style should be the blue. So if you go back and refresh, you'll see this H1 is blue. Okay. Now let's go back and add a class here. So we'll name this class say red. Now if you go back and change this to dot red color red and the H1 to blue. Now you'll think that the color of the H1 should be blue since the H1 this element is below this one. But that is not true. Element selectors are the lower level of the selectors. So when you go back to the page and refresh. Okay, I think we haven't saved this. Save the file. And now refresh. You'll see the H1 changes to red. So the CSS gives priority to the class selector. After that the ID selector and at last the element selector. Now let's discuss the different ways you can add your color. So the first one is the name. You can add different color names here. There are several colors pre-loaded in the CSS. You can say pink. Go back and you see the color changes to pink. The second way is through the hash value. Hash value is a color combination in the terms of numeric and letters. You can check the value of the any color through a website called color picker. So just se select the color picker here and you can see we have the hex value of different colors. So let's select this color. This is a hash value. So just copy here, save and go back. You can see the color changes to green. To know more about colors, you can check our CSS colors video in the CSS playlist. Next, we are going to discuss about the box model. So for that, we are going to create a new div. So we'll create one div here and give it a class name box. Save this. Now go back to the CSS and let's create our box. So to create a box we have to specify the height. So we'll set the box height to say 100 pixels. We'll set the width to 100 pixels too. So this will be 100 pixels. We'll set the padding to 20 pixels. Padding is the space between the boxes and the border. And we'll set the margin to 50 pixels. We'll add the border as 10 pixel solid and any color of your choice. Let's say cyan. So just save the file and go back. Now if you refresh we have this box. You can see this is the margin part and the padding is this part. The space between the two boxes. Let's add a background color. So to add the background color, we'll use the background color property and we'll keep it to light pink or yeah, light pink. Go back and refresh. Let's inspect this element to understand the box model better. So right click and click on inspect. Now below you'll see this is the box our box model. You can see this is our padding part. This is the border and this is the margin. I hope you understand the box model better now. So we have discussed about the different elements and class selectors. We have discussed how you can add the colors to your elements. And now we have discussed the box model and its different properties. Hey guys, welcome back to another video by simply learn. In today's video, we're going to learn JavaScript. Now JavaScript is one of the most important languages today. The rise of internet has helped JavaScript scale to a stellar level. So in this video, I'm going to introduce JavaScript to you. But before we begin, make sure to subscribe to our miss an update. First, let's have a look at a brief history of JavaScript. JavaScript was written in 10 days by Brendan Ike in 1995. He was working at Netscape at the time and was implementing Java, the hot buzzword for the browser. Later he developed a more easytouse programming language called Mocha. The idea was to make Java available for big professional component writers while Mocha would be used for small scripting tasks. Mocha was later renamed to JavaScript. Now in 2009, NodeJS was released. This allowed programmers to write full applications in JavaScript. npm was also created for installing reusable bits of code in libraries. So moving on, what exactly is JavaScript? JavaScript is a serverside and clientside programming language. It is commonly used to create web applications. Now all of these applications in JavaScript can be seen in diverse fields like gaming, web development, server development, robotics among others. Popular JavaScript libraries and frameworks like ReactJS and Angular have scaled tremendously in the past few years. Moving ahead, let me show you a simple demo to implement a few concepts of JavaScript. Let's head to VS Code for this. All right. So back in my VS code, I've created a folder called demo_js within which I created a file for variables which is the HTML file. All right. I've also added the initial code for it with the title tag and the uh heading tag. And now within the script I'm going to define my variables. So here let me say where the keyword and say x equals 5. Now uh JavaScript is loosely typed and also all these variables can be declared as and when they're being used. All right. So with this variable I can just print it out. Let me say document dot write x. All right. So let's go and open the All right. So here you can see the heading has been displayed with the value of x that is five. Now we can also perform various actions on these variables. So let me say variable y = 3 and then let's say variable sum = x + y. And here let me just output the sum. Have a look at the browser. It displays eight. All right. So now let's go ahead and create another HTML file to understand how arrays work in JavaScript. So let's say arrays.html. All right, let me just copy the initial code for the same. All right, I've added the initial code for it. And now let's go ahead and create an array. So here let me say let I'm going to create an array of cars. So let's say cars within which I say BMW And then I say Volvo and then I say Honda. All right. So we successfully created an array. Now we can just output it using console log. Say console log cars of zero which indicates the value of the array at the position index at the index position zero. Similarly, let's just say console.log cars 2. All right. So, when we save it and then execute it, let's see. Let's have a look at the browser, you can see it's displayed BMW which was at the index position zero and then it's displayed Honda which was at the index position two. Now, let's display the length of the array. So for that we can make use of the len property and say cars dol length here and after this we'll just console log it. So let's say len. All right. So when we have a look at the browser we have three here which indicates the length of our array. Now we can also perform other actions like looping over it. So let's have a look at JavaScript loops. So I'm going to create another file here and say loops html. So I've also added the initial code now. So now let's first look at the simple for loop. So here let me say let me create a variable called n. All right. And then I'll say document dot write. Let's display a simple message saying the numbers are. All right. And let me just break the line. All right. Now to display the numbers from 0 to 9, I'm just going to use the for loop saying for n= 0, n less than 10, n++. And then I'm going to display the values. So I say document.right write n and let's just give a space between the numbers. So yeah. All right. So now when we have a look at the browser, you can see it says the numbers are and it displays the digits 0 to 9. Now let's look at another example for loops. So I'm going to create another script tag. And now let me just say document dot write. Now I'm just going to you know add space add two lines from the previous one. So let me just add these first. All right. And now let's say let y equals I'm going to create an array. So let's say 2 4 6 8 10 12 and 14. Yeah. And then let's say 4. I'm going to create an index variable that is I. I equ= 0 to length equals Y dot length and sum equals 0 and I less than length I ++. So here I've just created three different variables and initialized them here. So I've created an index variable I a length variable for length and then we have the sum variable that records the sum of the array and then I've uh made sure that the variable i is less than the length and then I've used the increment operator. So now let's say sum plus equals y of i and then say document The sum is sum. All right. So let's save and execute this. So here you can see that the sum 56 is being displayed. So this is how you make use of loops. You can also use the while loop. However, I'm not going to get into the details of it. I'm going to help you understand how functions in JavaScript work. So I'll say functions.html. and let me also add the initial code. All right. So now one thing to remember is that there are various ways to define a function in JavaScript. However, in this video I'm going to show you two different methods. One is using the function constructor and the other one is using functions expressions. Now when it comes to function constructor, we make use of the function keyword and the new keyword. All right. So now let's just see how it works. So let's say where my function equals new and the function keyword here which is the constructor I say function within this I'm going to define my function. So I'm just making use of the simple sum function that adds two numbers. So let's say a and b these two are the parameters and when I'm returning it I say return a + b. All…

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