GitHub

GitHub is the AI-powered developer platform to build, scale, and deliver secure software. We make it easier for developers to be developers: to work together, to solve challenging problems, and to create the world’s most important technologies. We foster a collaborative community that can come together—as individuals and in teams—to create the future of software and make a difference in the world. The GitHub platform is where developers can create, share, and ship the best code possible. Our community is made up of students, hobbyists, consultants, enterprise professionals, partners, and executives, building software in the way that works best for them. GitHub is much more than code. It is the home of open-source collaboration. It is where new developers get started and where experienced developers expand their knowledge. It is a community where developers come together to solve the unsolvable and test the limits of what software can do.

Technology 42 summaries
Apr 06 - Apr 12, 2026
5 videos
GitHub Constellation India 2026 — Keynote: AI. Developers. The Future. thumbnail

GitHub Constellation India 2026 — Keynote: AI. Developers. The Future.

The talk highlights India’s large and energetic developer community, the rapid evolution of AI capabilities, and how GitHub and Microsoft are reimagining developer tooling through agentic AI, Foundry hosted agents, and the Foundry toolbox to empower builders at scale.

00:00:33 read 01:53:00 video 6 chapters
Open Source Friday with aboutcode.org thumbnail

Open Source Friday with aboutcode.org

The video is an Open Source Friday session with Phipe, exploring his open source journey, the Scan Code project, and how data-driven tooling is transforming licensing, security, and dependency management at scale in the OSS ecosystem.

00:00:55 read 01:07:37 video 10 chapters
Rubber Duck Thursdays \\ Let's cowork, code, and learn together! thumbnail

Rubber Duck Thursdays \\ Let's cowork, code, and learn together!

The video is a Rubber Duck Thursdays update where the host reviews the latest GitHub changelog news, demonstrates new Copilot tools and workflows, and previews ideas and ongoing projects around the Copilot CLI/SDK, plan mode, and custom automation.

00:00:59 read 00:59:09 video 10 chapters
Rubber Duck Thursdays | Rubber-Duck Agent thumbnail

Rubber Duck Thursdays | Rubber-Duck Agent

A live GitHub stream that walks through this week’s announcements, demos the new Copilot features including usage metrics and bring your own model, and introduces the Rubber Duck agent for cross model critique. The host includes audience questions, live demos, and upcoming session reminders throughout.

00:00:56 read 01:32:23 video 11 chapters
Copilot CLI update: chronicle, plugins, and fleet mode | GitHub Checkout thumbnail

Copilot CLI update: chronicle, plugins, and fleet mode | GitHub Checkout

The discussion explores recent Copilot CLI advances, highlighting a rich plugin system, experiments, and a marketplace to extend functionality with MCP servers, agents, and skills. It covers Chronicle features (improve and tips), a local SQLite session database for remembering prompts and actions, and security/privacy considerations, including keeping data on-device. The chat also delves into orchestrating multiple background agents, fleet/autopilot modes for parallel task execution, model selection across Gemini, GPT, and Claude, and upcoming features like remote session access and ongoing usability improvements.

00:01:09 read 00:14:04 video 7 chapters
Mar 30 - Apr 05, 2026
5 videos
Open Source Friday with Serena thumbnail

Open Source Friday with Serena

OpenSource Friday chats with Mishka about Serena MCP, an open source code navigation and editing toolkit that integrates with language servers and JetBrains. The interview covers the project’s origins, architecture, features, demos, and how Serena fits into existing developer workflows.

00:00:48 read 01:05:10 video 10 chapters
The Download: LiteLLM hacked, Pretext layout engine, OpenAI news & more thumbnail

The Download: LiteLLM hacked, Pretext layout engine, OpenAI news & more

This episode covers a rapid-fire mix of new developer tools, security alerts, and playful open-source projects: a high-performance pretext layout engine that reduces DOM reads, GitHub Actions adding time-zone aware scheduling, a Python package supply-chain attack linked to Trevi, OpenAI’s plans to acquire Astral and integrate its tooling, and new open-source efforts like Agent Evals for AI reliability and GitCity, a 3D city visualization of your GitHub activity.

00:01:21 read 00:05:07 video 8 chapters
Rubber Duck Thursday! thumbnail

Rubber Duck Thursday!

The host explores GitHub Copilot's AI agents and agent skills, focusing on how to build and use custom agents and skills to automate video production, release workflows, and data gathering from live streams. The talk combines demos, changelog highlights, and practical guidance on planning, safety, and tooling choices for leveraging agents effectively.

00:00:51 read 01:19:50 video 8 chapters
Rubber Duck Thursdays! thumbnail

Rubber Duck Thursdays!

Marlene introduces herself and discusses using GitHub Copilot and AI in coding, focusing on agentic coding, Copilot in VS Code and the CLI, and how to build and use skills and custom agents. The stream also covers practical demos, platform issues, and tips for integrating Copilot into workflows and presentations.

00:00:48 read 00:55:32 video 7 chapters
Getting started with GitHub security | GitHub for Beginners thumbnail

Getting started with GitHub security | GitHub for Beginners

The video explains why GitHub security matters and walks through using GitHub Advanced Security tools (Secret Scanning, Dependabot, Code Scanning, and Copilot Autofix) to identify, manage, and fix vulnerabilities in repositories. It covers enabling these features, handling alerts in the Security tab, using Dependabot for dependency updates, CodeQL for deep vulnerability analysis, and Copilot autofix to generate patches and create PRs, emphasizing staying in control and reviewing changes before merging.

00:00:58 read 00:05:02 video 6 chapters

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