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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Feb 16, 2026
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A specialized Claude Code workspace for creating long-form, SEO-optimized blog content for any business. This system helps you research, write, analyze, and optimize content that ranks well and serves your target audience.
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Mar 5, 2026 - Python
Game Bytes
Got 13 days and a wild idea? Turn it into a playable game! Compete for prizes, level up your skills, and join hundreds of developers in the ultimate web game jam.
Popular topic
React Native is a JavaScript mobile framework developed by Facebook.
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A gallery that showcases on-device ML/GenAI use cases and allows people to try and use models locally.
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Apr 8, 2026 - Kotlin
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PersonaPlex code.
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Mar 2, 2026 - Python
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Apr 8, 2026 - C++
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Create Reddit Videos with just✨ one command ✨
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Mar 24, 2026 - Python
Collection recommended by GitHub
Made in Brazil
Open source projects built in or receiving significant contributions from Brazil :brazil:
This recommendation was created by GitHub staff
GuardRails
GuardRails scans new code changes as they occur in your repositories. For pull requests, we will post comments whenever security issues are detected. For branches, you will be able to see reports in your dashboard.
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An agentic skills framework & software development methodology that works.
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Apr 6, 2026 - Shell
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An open-source, GPU-accelerated physics simulation engine built upon NVIDIA Warp, specifically targeting roboticists and simulation researchers.
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Apr 8, 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 8, 2026 - TypeScript
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An AI Hedge Fund Team
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Apr 7, 2026 - Python
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An open source trusted cloud native registry project that stores, signs, and scans content.
docker kubernetes registry containers helm container cncf container-management cloud-native hacktoberfest container-registry cncf-project
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Apr 8, 2026 - Go
This recommendation was created by GitHub staff
Sentry
Sentry provides real-time crash reporting, giving your team insight into errors affecting your customers in production. Sentry supports dozens of languages and frameworks and is trusted by thousands of companies like Pinterest, Uber, Stripe, Dropbox, and Airbnb.
Sentry doesn't just alert you to errors, but integrates into your GitHub development flow by linking errors to the commit and author likely responsible, creating new GitHub Issues, and resolving errors with commit message.