best-of ranking · updated nightly
Best Open Source Collaboration & Feedback Tools
Ranked by GitHub stars — actual adoption, not editorial taste. All 10 are free, open source and self-hostable; license and last activity on every entry.
- 1
- 2 GameDevMind ★ 6.5K
最全面的游戏开发技术图谱(Game Development Map)。帮助游戏开发者们在已知问题上节省时间，省出更多的精力投入到更有创造性的工作中去。
- 3 alive-progress ★ 6.3K
A new kind of Progress Bar, with real-time throughput, ETA, and very cool animations!
- 4
- 5 guiadofrontend ★ 2.9K
Guia de Front-end: trilhas, cursos, livros, canais, ferramentas e comunidades para você entrar e evoluir na área.
- 6 guiadobackend ★ 2.4K
Guia de Back-end: trilhas, cursos, livros, canais, ferramentas e comunidades para você entrar e evoluir na área.
- 7
- 8 democracyos ★ 1.8K
Democracia en Red is focusing on specific implementations of DemocracyOS. We are working now working with governments and activists all over Latin America. If y
- 9 human-review ★ 1.3K
A visual tool to edit HTML and Markdown files, leave comments like a Google Doc, and send feedback to your AI agent. Works inside your favorite AI harness.
- 10
Related best-of lists
last updated nightly · ranking method: github stars, live-tracked
Looking for a replacement for one specific commercial product? Browse alternatives by tool →
Frequently asked questions
What is the best open source Collaboration & Feedback tool in 2026?
giscus leads the ranking with 12,110 GitHub stars, ahead of GameDevMind. Rankings use live GitHub star counts, refreshed nightly.
How is this list of Collaboration & Feedback tools ranked?
By GitHub stars — a proxy for adoption and community size. Each entry also shows its licence, primary language and last commit date, so you can judge maintenance activity rather than trusting the ranking alone.
Are the best Collaboration & Feedback tools free?
Every project on this list is open source and free to self-host. Some also offer paid managed hosting, but the software itself carries no licence fee.