Open Source Fridays
Discover how your favorite open source projects are created. Live coding and technical insights from the maintainers themselves.
Here's what's popular on GitHub today...
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Trending repository
Skills for Real Engineers. Straight from my .claude directory.
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Apr 29, 2026 - Shell
GitHub Checkout
In this episode of GitHub Checkout, we sit down with Copilot CLI Product Manager Ryan Hecht to explore the latest experimental features. We cover the plugin marketplace, the /chronicle slash command for self-healing prompts, and how to run Claude Opus 4.6, GPT-5.4, and Gemini 3 simultaneously. We also walk through how /fleet mode and autopilot can handle massive refactoring tasks while you step away.
Popular topic
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Chrome
Chrome is a web browser from the tech company Google.
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Useful tool to track location or mobile number
python linux osint phone-number information fyp hacking cybersecurity indonesia pentesting ip-geolocation termux hacking-tool information-gathering python-hacking termux-tool osint-python osint-tool termux-hacks
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Jan 11, 2024 - Python
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A curated list of practical Codex skills for automating workflows across the Codex CLI and API.
awesome skills codex awesome-lists awesome-resources llm coding-agents codex-cli gpt-5-codex codex-skills coding-agent-skills gpt-5-1-codex
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Apr 28, 2026 - Python
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GitNexus: The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a GitHub repo or ZIP file, and get an interactive knowledge graph wit a built in Graph RAG Agent. Perfect for code exploration
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Apr 29, 2026 - TypeScript
Collection recommended by GitHub
Pixel Art Tools
Creating pixel art for fun or animated sprites for a game? The digital artist in you will love these apps and tools!
This recommendation was created by GitHub staff
Argos Visual Testing
Argos helps teams catch unintended UI changes before they reach production. It runs visual tests in CI, compares screenshots and ARIA snapshots against a baseline, and shows clear diffs directly in pull requests. No screenshot commits, no manual review, and no flaky noise thanks to built in stabilization. Works out of the box with Playwright and Storybook, and integrates seamlessly with GitHub and GitLab. Start free and keep product quality high while shipping faster.
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Open-Source Frontier Voice AI
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Apr 24, 2026 - Python
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Deepseek to API: A lightweight, high-performance full-stack middleware converting client protocols to universal APIs. Supports multi-account rotation, compiled binaries, Vercel Serverless, and Docker. Compatible with Google, Claude, and OpenAI API formats.
react go api docker proxy proxy-server freeapi vercel openai-api vercel-deployment zeabur claude-api deepseek deepseek-api
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Apr 29, 2026 - Go
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An agentic skills framework & software development methodology that works.
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Apr 28, 2026 - Shell
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Apr 29, 2026 - TypeScript
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📚 Freely available programming books
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Apr 24, 2026 - Python
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🕵️♂️ Collect a dossier on a person by username from 3000+ sites
python cli open-source osint social-network scraping sherlock python3 cybersecurity identification infosec pentesting blueteam investigation reconnaissance redteam osint-framework socmint osint-python namechecker
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Apr 29, 2026 - Python
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Invidious is an alternative front-end to YouTube
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Apr 28, 2026 - Crystal
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uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.
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Apr 29, 2026 - JavaScript
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Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows
windows color-picker command-palette desktop windows-10 keyboard-manager windows-11 powertoys fancyzones microsoft-powertoys powerrename advanced-paste
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Apr 29, 2026 - C#
This recommendation was created by GitHub staff
Ranger
Repo maintenance is hard — you could use a hand
Ranger is a sidekick for repo maintainers. It reduces the burden of repository maintenance by automating common tasks, like:
- Auto-merging pull requests when all the status checks pass
- Auto-closing issues when a specific label is applied after a preconfigured amount of time
- Creating frequent comments in a standardized manner
- Auto-deleting branches after pull requests have been merged
- and more!
