Side-by-Side Comparison
extension.js vs deepseek-harness
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● extension-js/extension.js (5.2K)
● deepseek-ai/deepseek-harness (267K)
☆ 5.2Kextension.js stars
☆ 267Kdeepseek-harness stars
+261.9KDifference
deepseek-harnessStar Leader (51.6x)
⚖️ Comparison Verdict
Star Popularity
deepseek-harness Leads
+261.9K stars (51.6x ratio)
Forks & Derivatives
deepseek-harness Leads
32.4K total community forks
Recent Maintenance
deepseek-harness
Pushed 3d ago
Licensing
MIT
Both share open license
Side-by-Side Facts
| Metric | extension-js/extension.js ↗ | deepseek-ai/deepseek-harness ↗ |
|---|---|---|
| Description | The cross-browser extension framework. | DeepSeek Harness: Everything is a Plugin. |
| GitHub Stars | ☆ 5,175 | ☆ 267,041 |
| Forks | 141 | 32,392 |
| Open Issues | 6 | 0 |
| Main Language | TypeScript | TypeScript |
| License | MIT | MIT |
| Last Push | Oct 3, 2026 | Oct 30, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
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extension.js Badge
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