head to head · open source
ECC vs Orbital
ECC has 263,046 GitHub stars, 39,368 forks, 204 open issues and last shipped today. Orbital has 360 stars, 14 forks, 14 open issues and last shipped 3 months ago. ECC leads on adoption by 72,968% (263,046 vs 360 stars). ECC is written in JavaScript under MIT; Orbital is written in TypeScript under a custom or non-standard licence. ECC has attracted 15% as many forks as stars, Orbital 4%. ECC was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ECC | Orbital | |
|---|---|---|
| GitHub stars | ★ 263K | ★ 360 |
| License | MIT | Custom / other |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-20 | 2026-06-25 |
| Forks | ⑂ 39K | ⑂ 14 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ECC if
- You weight community size — 263K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Orbital if
- You want the Orbital feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches TypeScript
- You evaluated both and Orbital fits your workflow better
About ECC
ECC is an MIT licensed open source agent harness performance optimization system that gives AI coding agents a coordinated engineering workflow — plan, test, implement, review, verify, remember, improve — for developers working in Claude Code, Codex, OpenCode, Cursor, and other harnesses.
About Orbital
Orbital is an open source data gateway that connects APIs, databases, queues and functions without hand written glue code, aimed at platform, integration and data engineers building BFFs, API composition layers and ETL pipelines.
read the full Orbital overview →
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Frequently asked questions
Is ECC or Orbital more popular?
ECC has 263,046 GitHub stars and Orbital has 360. ECC has the larger community by that measure.
Are ECC and Orbital free?
Both are open source. ECC is licensed under MIT, and Orbital has no licence declared in this registry. Both are free to self-host.
What is the difference between ECC and Orbital?
ECC is written in JavaScript and Orbital in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ECC or Orbital?
Choose ECC if you want the larger community (263,046 stars) or its MIT licence terms. Choose Orbital if its feature set, stack or Custom / other licence fits better. Both are self-hostable.