Fireship
High-intensity ⚡ code tutorials and tech news to help you ship your app faster. New videos every week covering the topics every programmer should know. The original home of #100SecondsOfCode #TheCodeReport and #CodeThisNotThat. Created by Jeff Delaney. Building an app? Get project support, advanced full courses, and more at https://fireship.io
He just crawled through hell to fix the browser…
The video introduces the pretext library, explaining how it bypasses traditional browser text measurement costs to enable fast text heavy UIs, and walks through how it works, a practical example, and related tooling from JetBrains.
Tragic mistake... Anthropic leaks Claude’s source code
The video recounts a high profile open leak of Anthropic's Claude Code, analyzes what was exposed, and discusses the implications for open source, safety features, and the AI tooling ecosystem, including the shift from closed to more open practices and the role of sponsors like Temporal.
Anthropic just released the real Claude Bot...
The video examines the rise of autonomous AI tools like Anthropic's Computer Use and OpenClaw, comparing their capabilities, risks, and potential misuse for work automation, then introduces SER API as a fix for real-time data access in AI apps.
Tech bros optimized war… and it’s working
The video examines how the Maven Smart System is positioned as the US military's AI driven kill chain, covering the technical stack, data architecture, and tools used to build autonomous or semi autonomous warfare capabilities, while noting human oversight and ethical concerns.
7 new OSS projects to whip your agents into shape…
The video argues that modern development is shifting from handcrafted code to leveraging AI agents and open source tools to build products faster, with a focus on testing prompts, managing context, and choosing the right agent toolbox.
The greatest unsolved problem in computer science...
The video explains the P vs NP problem, why it matters, and what it would mean if P equals NP, including how NP-complete problems like SAT embody the difficulty. It also connects the math to real-world cryptography, algorithms, and even a sponsor note at the end.
The unhinged world of tech in 2026...
The video surveys 2026 tech trends, arguing that while AI hype continues, humans still drive growth and new job roles emerge, from code janitors to robot workers, with a cautionary note on policy and energy constraints shaping the future.
A brief history of programming...
The video traces the history of computing from binary basics to modern programming paradigms, highlighting key breakthroughs and influential languages that shaped how we write and run code today, ending with a look at AI assisted coding.
The wild rise of OpenClaw...
The video reviews OpenClaw (formerly Claudebot/Moltbot), an open-source AI assistant that runs 24/7 from a self-hosted setup and integrates with Telegram to automate many aspects of daily life and work. It covers setup, security, usage, and real-world examples, plus a sponsor mention at the end.
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