Hacktoberfest 2026: the issues maintainers tagged for October, open and beginner-friendly. Browse Hacktoberfest issues

Curated issues

Build System Good First Issues

Open issues about Build System from GitHub projects in every language. The list opens on the ones we rated beginner-friendly, and the subject's other names are matched too.

Build System

Open issues
240k
New this week
2.9k
Nobody on it yet
222k
Average difficulty
3.7/5

What this list is like

  • Average annotated difficulty: 3.7/5 across 248,698 issues.
  • 12% of 248,698 time estimates are one day or less.

Updated Oct 8, 2026.

About Build System

Build systems compile, package and link a project: build scripts, dependency management, packaging and release artifacts.

Issues somebody may already be working on are listed last. List everything by date

Showing the newest 100

This page lists what was indexed most recently. Advanced filter has the whole inventory, narrowed by language, difficulty and how long a task takes.

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Questions

How many Build System issues are open here?
239,797 open issues: 2,860 opened in the last seven days, and 222,412 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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