Side-by-Side Comparison
controller-tools vs second-brain-os
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● kubernetes-sigs/controller-tools (866)
● undefined-ui/second-brain-os (976)
☆ 866controller-tools stars
☆ 976second-brain-os stars
+110Difference
second-brain-osStar Leader (1.1x)
⚖️ Comparison Verdict
Star Popularity
second-brain-os Leads
+110 stars (1.1x ratio)
Forks & Derivatives
controller-tools Leads
482 total community forks
Recent Maintenance
controller-tools
Pushed 11d ago
Licensing
Different
controller-tools: Apache-2.0 vs second-brain-os: MIT
Side-by-Side Facts
| Metric | kubernetes-sigs/controller-tools ↗ | undefined-ui/second-brain-os ↗ |
|---|---|---|
| Description | Tools to use with the controller-runtime libraries | An AI second brain that maintains itself. Full guide, starter vault, agent skills and scripts for a self-organizing knowledge base in Claude Code and Obsidian. |
| GitHub Stars | ☆ 866 | ☆ 976 |
| Forks | 482 | 155 |
| Open Issues | 43 | 1 |
| Main Language | Go | HTML |
| License | Apache-2.0 | MIT |
| Last Push | Oct 2, 2026 | Sep 29, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
⭐ Embed Verified Badges in README
Add verified GitHubRepo badges to either project's README.md to showcase star momentum.
controller-tools Badge
[](https://githubrepo.cloud/repo/kubernetes-sigs/controller-tools?utm_source=readme_badge)
second-brain-os Badge
[](https://githubrepo.cloud/repo/undefined-ui/second-brain-os?utm_source=readme_badge)Related Head-to-Head Comparisons
continue vs cline
continuedev/continue · cline/cline
Cursor Alternatives
AFFiNE vs outline
toeverything/AFFiNE · outline/outline
Notion Alternatives
AFFiNE vs logseq
toeverything/AFFiNE · logseq/logseq
Notion Alternatives
outline vs logseq
outline/outline · logseq/logseq
Notion Alternatives
supabase vs appwrite
supabase/supabase · appwrite/appwrite
Firebase Alternatives
supabase vs pocketbase
supabase/supabase · pocketbase/pocketbase
Firebase Alternatives
supabase vs nhost
supabase/supabase · nhost/nhost
Firebase Alternatives
appwrite vs pocketbase
appwrite/appwrite · pocketbase/pocketbase
Firebase Alternatives
From our network