head to head · open source
rengine vs npq
rengine has 8,864 GitHub stars, 1,344 forks, 164 open issues and last shipped 2 days ago. npq has 1,796 stars, 43 forks, 7 open issues and last shipped 1 months ago. rengine leads on adoption by 394% (8,864 vs 1,796 stars). rengine is written in HTML under GPL-3.0; npq is written in JavaScript under Apache-2.0. rengine has attracted 15% as many forks as stars, npq 2%. rengine 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
| rengine | npq | |
|---|---|---|
| GitHub stars | ★ 8.9K | ★ 1.8K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | HTML | JavaScript |
| Last push | 2026-09-27 | 2026-08-25 |
| Forks | ⑂ 1.3K | ⑂ 43 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rengine if
- You weight community size — 8.9K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches HTML
- You value the larger contributor base for long-term maintenance
pick npq if
- You want the npq feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and npq fits your workflow better
About rengine
reNgine is an open source automated reconnaissance framework for web applications, built for penetration testers, bug bounty hunters and corporate security teams who need a configurable, repeatable recon process with the results correlated and stored in one place.
read the full rengine overview →
About npq
npq is a command line security tool that audits npm packages before they are installed, aimed at Node.js developers and supply chain security teams who want a pre install checkpoint rather than discovering a malicious or vulnerable dependency after its install scripts have already run.
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Frequently asked questions
Is rengine or npq more popular?
rengine has 8,864 GitHub stars and npq has 1,796. rengine has the larger community by that measure.
Are rengine and npq free?
Both are open source. rengine is licensed under GPL-3.0 and npq under Apache-2.0. Neither carries a licence fee.
What is the difference between rengine and npq?
rengine is written in HTML and npq in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, rengine or npq?
Choose rengine if you want the larger community (8,864 stars) or its GPL-3.0 licence terms. Choose npq if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.