GitHub Repository Radar
Best C GitHub Repositories
Discover popular, trending, rising and hidden-gem C repositories on GitHub. Explore activity, stars, growth, technologies and Repository Radar insights.
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Linux kernel source tree
246,605 64,311 58 radar 2w ago -
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Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows
138,345 8,548 65 radar 2w ago -
A new bootable USB solution.
79,113 4,918 61 radar 1mo ago -
For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
76,183 24,774 67 radar 2w ago -
OBS Studio - Free and open source software for live streaming and screen recording
75,778 10,008 66 radar 2w ago -
Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, CoPilot, and Hermes Agent — fewer tokens, fewer tool calls, 100% local
69,434 4,427 62 radar 3w ago -
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Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documentation/SubmittingPatches procedure for any of your improvements.
62,969 28,345 64 radar 2w ago -
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Run frontier MoE models on hardware you already own — pure C, zero deps, experts streamed from disk. Tiny engine, immense model. 🐦
36,457 3,877 55 radar 2d ago -
962 0 44 radar 1w ago
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Repository Radar FAQ
- What is GitHub Repository Radar?
- A discovery and analysis layer on top of publicly available GitHub repository metadata — built to help you find, compare and track interesting open-source projects.
- How are repositories discovered?
- Through our existing Chrome extension workflow that imports public repository information into Laravel. We do not scrape private data.
- How often is repository data updated?
- Whenever the extension observes a repository again. Growth charts appear only after enough metric snapshots exist.
- What does Repository Radar Score mean?
- A proprietary 0–100 score from observed popularity, growth, activity and related signals. It is not provided by GitHub.
- What is a trending repository?
- A repository with high recent star growth (and typically recent activity) based on thresholds in our configuration — not a GitHub trending claim.
- Can I open the original GitHub repository?
- Yes. Every repository page links back to the original host URL. Always verify license and code on GitHub before adopting a project.