head to head · open source
crowdsec vs npq
crowdsec has 15,608 GitHub stars, 763 forks, 296 open issues and last shipped yesterday. npq has 1,796 stars, 43 forks, 7 open issues and last shipped 7 days ago. crowdsec leads on adoption by 769% (15,608 vs 1,796 stars). crowdsec is written in Go under MIT; npq is written in JavaScript under Apache-2.0. crowdsec has attracted 5% as many forks as stars, npq 2%. crowdsec 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
| crowdsec | npq | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 1.8K |
| License | MIT | Apache-2.0 |
| Written in | Go | JavaScript |
| Last push | 2026-11-13 | 2026-11-07 |
| Forks | ⑂ 763 | ⑂ 43 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick crowdsec if
- You weight community size — 16K stars and counting
- You want the MIT license terms
- Your stack matches Go
- 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 crowdsec
CrowdSec: open source IDS/IPS, WAF and bot detection CrowdSec is an open source and participative security solution offering crowdsourced server detection and protection against malicious IPs. Detect and block with our Security Engine, contribute to the network, and enjoy our real time community blocklist. Features & Advantages Versatile Security Engine CrowdSec Security Engine is an all in one IDS/IPS and WAF. It detects bad behaviors by analyzing log sources and HTTP requests, and allows active remediation thanks to the Remediation Components. Detection rules are available on our hub under MIT license…
read the full crowdsec overview →
About npq
npq allows you to audit npm packages before you install them TL;DR how to use npq: What it does: the npx tool downloads and execute npq package, runs an install check for the express package and dry run means npq exists regardless of success/errors . Here's a screenshot of npq in action: Media coverage about npq: As mentioned on Thomas Gentilhomme's French book of Become a Node.js Developer Tao Bojlén's A web of trust for npm Zander's favorite list of command line tools Ran Bar Zik's npq review to install safe modules ostechnix's How To Safely Install Packages Using Npm Or Yarn On Linux debricked's How to…
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Frequently asked questions
Is crowdsec or npq more popular?
crowdsec has 15,608 GitHub stars and npq has 1,796. crowdsec has the larger community by that measure.
Are crowdsec and npq free?
Both are open source. crowdsec is licensed under MIT and npq under Apache-2.0. Neither carries a licence fee.
What is the difference between crowdsec and npq?
crowdsec is written in Go 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, crowdsec or npq?
Choose crowdsec if you want the larger community (15,608 stars) or its MIT licence terms. Choose npq if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.