head to head · open source
npq vs eraser
npq has 1,796 GitHub stars, 43 forks, 7 open issues and last shipped 7 days ago. eraser has 628 stars, 75 forks, 82 open issues and last shipped today. npq leads on adoption by 186% (1,796 vs 628 stars). npq is written in JavaScript under Apache-2.0; eraser is written in Go under Apache-2.0. npq has attracted 2% as many forks as stars, eraser 12%. eraser was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (security-tools, vulnerabilities), 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
| npq | eraser | |
|---|---|---|
| GitHub stars | ★ 1.8K | ★ 628 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | JavaScript | Go |
| Last push | 2026-11-07 | 2026-11-14 |
| Forks | ⑂ 43 | ⑂ 75 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick npq if
- You weight community size — 1.8K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick eraser if
- You want the eraser feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and eraser fits your workflow better
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…
About eraser
Eraser: Cleaning up Images from Kubernetes Nodes Eraser helps Kubernetes admins remove a list of non running images from all Kubernetes nodes in a cluster. Getting started You can find a quick start guide in the Eraser documentation. Demo Contributing There are several ways to get involved: Join the mailing list to get notifications for releases, security announcements, etc. Join the biweekly community meetings to discuss development, issues, use cases, etc. Join the eraser channel on the Kubernetes Slack View the development setup instructions in the documentation This project welcomes contributions and…
read the full eraser overview →
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Frequently asked questions
Is npq or eraser more popular?
npq has 1,796 GitHub stars and eraser has 628. npq has the larger community by that measure.
Are npq and eraser free?
Both are open source. npq is licensed under Apache-2.0 and eraser under Apache-2.0. Neither carries a licence fee.
What is the difference between npq and eraser?
npq is written in JavaScript and eraser in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, npq or eraser?
Choose npq if you want the larger community (1,796 stars) or its Apache-2.0 licence terms. Choose eraser if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.