head to head · open source
ECC vs OpenDoor
ECC has 301,272 GitHub stars, 44,448 forks, 252 open issues and last shipped 3 days ago. OpenDoor has 1,017 stars, 185 forks, 4 open issues and last shipped 3 days ago. ECC leads on adoption by 29,524% (301,272 vs 1,017 stars). ECC is written in JavaScript under MIT; OpenDoor is written in Python under GPL-3.0. ECC has attracted 15% as many forks as stars, OpenDoor 18%. OpenDoor 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 | OpenDoor | |
|---|---|---|
| GitHub stars | ★ 301K | ★ 1.0K |
| License | MIT | GPL-3.0 |
| Written in | JavaScript | Python |
| Last push | 2026-11-09 | 2026-11-09 |
| Forks | ⑂ 44K | ⑂ 185 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ECC if
- You weight community size — 301K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick OpenDoor if
- You want the OpenDoor feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and OpenDoor fits your workflow better
About ECC
Language: English العربية Português (Brasil) 简体中文 繁體中文 日本語 한국어 Türkçe Русский Tiếng Việt ไทย Deutsch Español Українська Polski বাংলা [!WARNING] Official sources only. Install ECC only from verified channels: the GitHub repository github.com/affaan m/ECC, the npm packages ecc universal and ecc agentshield , the GitHub App, the plugin slug ecc@ecc , and the project website ecc.tools. Third party re uploads and unofficial mirrors are not maintained or reviewed by the project and may contain malware. Install with Claude Code Use the guided setup or native plugin commands. Both install the same ecc@ecc plugin. Choose…
About OpenDoor
OpenDoor — OWASP Web Recon & Directory Discovery Platform OpenDoor is an open source CLI Recon Platform for authorized web reconnaissance, directory discovery, subdomain enumeration, fingerprints, WAF detection, bypass probing, response filtering, reporting, open redirect checks, bounded crawl and transport based scanning workflows. It helps security researchers, penetration testers, bug bounty hunters, DevSecOps engineers, and developers identify exposed paths, login panels, directory listings, restricted resources, backup files, web shells, subdomains, and other potentially sensitive web assets. Use OpenDoor…
read the full OpenDoor overview →
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Frequently asked questions
Is ECC or OpenDoor more popular?
ECC has 301,272 GitHub stars and OpenDoor has 1,017. ECC has the larger community by that measure.
Are ECC and OpenDoor free?
Both are open source. ECC is licensed under MIT and OpenDoor under GPL-3.0. Neither carries a licence fee.
What is the difference between ECC and OpenDoor?
ECC is written in JavaScript and OpenDoor in Python. 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 OpenDoor?
Choose ECC if you want the larger community (301,272 stars) or its MIT licence terms. Choose OpenDoor if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.