Side-by-Side Comparison
nightmare vs ECC
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● segment-boneyard/nightmare (19.8K)
● affaan-m/ECC (276.2K)
☆ 19.8Knightmare stars
☆ 276.2KECC stars
+256.4KDifference
ECCStar Leader (14.0x)
⚖️ Comparison Verdict
Star Popularity
ECC Leads
+256.4K stars (14.0x ratio)
Forks & Derivatives
ECC Leads
41.2K total community forks
Recent Maintenance
ECC
Pushed 21d ago
Licensing
Different
nightmare: — vs ECC: MIT
Side-by-Side Facts
| Metric | segment-boneyard/nightmare ↗ | affaan-m/ECC ↗ |
|---|---|---|
| Description | A high-level browser automation library. | The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. |
| GitHub Stars | ☆ 19,760 | ☆ 276,188 |
| Forks | 1,064 | 41,204 |
| Open Issues | 203 | 227 |
| Main Language | JavaScript | JavaScript |
| License | Not identified | MIT |
| Last Push | Apr 20, 2024 | Oct 10, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
⭐ Embed Verified Badges in README
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nightmare Badge
[](https://githubrepo.cloud/repo/segment-boneyard/nightmare?utm_source=readme_badge)
ECC Badge
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