---
title: "rig vs ECC"
type: "comparison"
canonical_url: "https://www.graphcanon.com/compare/0xplaygrounds-rig-vs-affaan-m-ecc"
tools: ["0xplaygrounds-rig", "affaan-m-ecc"]
---

# rig vs ECC

Neutral, constraint-first comparison with live GitHub stats.

| | [rig](/tools/0xplaygrounds-rig.md) | [ECC](/tools/affaan-m-ecc.md) |
| --- | --- | --- |
| Tagline | Build modular and scalable LLM Applications in Rust | The agent harness performance optimization system |
| Stars | 7,856 | 226,991 |
| Forks | 871 | 34,707 |
| Open issues | 80 | 73 |
| Language | Rust | JavaScript |
| License | MIT | MIT |
| Categories | LLM Frameworks | AI Agents, Developer Tools |

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/graph?tool=0xplaygrounds-rig`](/api/graphcanon/graph?tool=0xplaygrounds-rig)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_