Comparison
ECC vs textgrad
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| ECC | textgrad | |
|---|---|---|
| Tagline | The agent harness performance optimization system | Automatic Differentiation via Text |
| Stars | 227k | 3.6k |
| Forks | 35k | 296 |
| Open issues | 73 | 66 |
| Language | JavaScript | Python |
| License | MIT | MIT |
| Last pushed | Jul 6, 2026 | Jul 25, 2025 |
| Categories | AI Agents, Developer Tools | Model Training, LLM Frameworks |
Choose ECC if…
- More widely adopted - 227k stars vs 3.6k.
- More recently updated (last pushed Jul 6, 2026).
- Also covers AI Agents, Developer Tools.