head to head · open source
ECC vs it-tools
ECC has 261,896 GitHub stars, 39,186 forks, 228 open issues and last shipped 2 days ago. it-tools has 40,628 stars, 5,425 forks, 821 open issues and last shipped 3 days ago. ECC leads on adoption by 545% (261,896 vs 40,628 stars). ECC is written in JavaScript under MIT; it-tools is written in Vue under GPL-3.0. ECC has attracted 15% as many forks as stars, it-tools 13%. ECC was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (developer-tools, productivity), so they are genuine substitutes rather than adjacent tools.
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 | it-tools | |
|---|---|---|
| GitHub stars | ★ 262K | ★ 41K |
| License | MIT | GPL-3.0 |
| Written in | JavaScript | Vue |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 39K | ⑂ 5.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ECC if
- You weight community size — 262K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick it-tools if
- You want the it-tools feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Vue
- You evaluated both and it-tools 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 it-tools
it tools be self hostable web collection of small developer and IT utilities — converters, encoders, formatters, generators — built with Vue and TypeScript, shipped as Docker image, aimed at developers, IT people, and homelab owners who want those tools without shipping data to third party sites.
read the full it-tools overview →
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Frequently asked questions
Is ECC or it-tools more popular?
ECC has 261,896 GitHub stars and it-tools has 40,628. ECC has the larger community by that measure.
Are ECC and it-tools free?
Both are open source. ECC is licensed under MIT and it-tools under GPL-3.0. Neither carries a licence fee.
What is the difference between ECC and it-tools?
ECC is written in JavaScript and it-tools in Vue. 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 it-tools?
Choose ECC if you want the larger community (261,896 stars) or its MIT licence terms. Choose it-tools if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.