Side-by-Side Comparison
datacontract-cli vs ECC
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● datacontract/datacontract-cli (1.1K)
● affaan-m/ECC (276.2K)
☆ 1.1Kdatacontract-cli stars
☆ 276.2KECC stars
+275.1KDifference
ECCStar Leader (253.8x)
⚖️ Comparison Verdict
Star Popularity
ECC Leads
+275.1K stars (253.8x ratio)
Forks & Derivatives
ECC Leads
41.2K total community forks
Recent Maintenance
datacontract-cli
Pushed 2d ago
Licensing
MIT
Both share open license
Side-by-Side Facts
| Metric | datacontract/datacontract-cli ↗ | affaan-m/ECC ↗ |
|---|---|---|
| Description | Open-source data contract testing for Snowflake, Databricks, BigQuery, Kafka & 15 more. Built on the Open Data Contract Standard (ODCS). MIT. | The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. |
| GitHub Stars | ☆ 1,088 | ☆ 276,188 |
| Forks | 300 | 41,204 |
| Open Issues | 23 | 227 |
| Main Language | JavaScript | JavaScript |
| License | MIT | MIT |
| Last Push | Oct 12, 2026 | Oct 10, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
⭐ Embed Verified Badges in README
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datacontract-cli Badge
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ECC Badge
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