Curated issues

C Operating Systems Good First Issues

C issues about Operating Systems: the project is written in C and the issue is about Operating Systems. The list opens on the ones we rated beginner-friendly.

Operating Systems

Open issues
39.3k
New this week
320
Nobody on it yet
37.3k
Average difficulty
4.1/5

What this list is like

  • Average annotated difficulty: 4.1/5 across 42,269 issues.
  • 4% of 42,269 time estimates are one day or less.

Updated Nov 13, 2026.

About Operating Systems

Operating systems manage a computer's hardware and run everything else on it. Issues here touch kernels, drivers, system libraries and the utilities that ship with them.

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Questions

How many Operating Systems issues are open here?
39,273 open issues: 320 opened in the last seven days, and 37,291 with nobody working on them yet. We count them once a day.
Where do I start?
Pick an issue marked beginner-friendly, read the project's contributing guide and comment before you begin. The contributor guide walks through it, from choosing an issue to your first pull request.
Can you pick one for me?
Yes: sign in with GitHub and Your next issue shows one open issue nobody has claimed, matched to your languages, your time and the difficulty you want.

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