head to head · open source
ECC vs page-spy-web
ECC has 264,832 GitHub stars, 39,574 forks, 208 open issues and last shipped yesterday. page-spy-web has 5,633 stars, 353 forks, 51 open issues and last shipped 4 days ago. ECC leads on adoption by 4,601% (264,832 vs 5,633 stars). ECC is written in JavaScript under MIT; page-spy-web is written in TypeScript under MIT. ECC has attracted 15% as many forks as stars, page-spy-web 6%. 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 | page-spy-web | |
|---|---|---|
| GitHub stars | ★ 265K | ★ 5.6K |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-21 | 2026-09-18 |
| Forks | ⑂ 40K | ⑂ 353 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ECC if
- You weight community size — 265K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick page-spy-web if
- You want the page-spy-web feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and page-spy-web 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 page-spy-web
PageSpy is a self hostable remote debugging platform, written in TypeScript by HuolalaTech under the MIT licence, for developers who need to inspect console output and runtime behaviour in Web pages, Mini Programs, React Native apps, and HarmonyOS applications running where a local debugger cannot be attached.
read the full page-spy-web overview →
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Frequently asked questions
Is ECC or page-spy-web more popular?
ECC has 264,832 GitHub stars and page-spy-web has 5,633. ECC has the larger community by that measure.
Are ECC and page-spy-web free?
Both are open source. ECC is licensed under MIT and page-spy-web under MIT. Neither carries a licence fee.
What is the difference between ECC and page-spy-web?
ECC is written in JavaScript and page-spy-web 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 page-spy-web?
Choose ECC if you want the larger community (264,832 stars) or its MIT licence terms. Choose page-spy-web if its feature set, stack or MIT licence fits better. Both are self-hostable.