Side-by-Side Comparison
pdf.js vs ECC
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● mozilla/pdf.js (53.9K)
● affaan-m/ECC (268.3K)
☆ 53.9Kpdf.js stars
☆ 268.3KECC stars
+214.3KDifference
ECCStar Leader
Side-by-Side Facts
| Metric | mozilla/pdf.js ↗ | affaan-m/ECC ↗ |
|---|---|---|
| Description | PDF Reader in JavaScript | The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. |
| GitHub Stars | ☆ 53,948 | ☆ 268,292 |
| Forks | 10,691 | 40,086 |
| Open Issues | 428 | 240 |
| Main Language | JavaScript | JavaScript |
| License | Apache-2.0 | MIT |
| Last Push | Sep 25, 2026 | Sep 24, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
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