Bun
A fast JS runtime Node.js replacement with built‑in tools
npm
A package manager for javascript
Updated February 2026
| Bun | npm | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 3 | 7 |
| Pros | 0 | 0 |
| FactScore™ | 30.1 | 45.2 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Bun — Pros
No unique pros listedBoth tools — Pros
—Only in npm — Pros
No unique pros listedOnly in Bun — Cons
—Both tools — Cons
—Only in npm — Cons
—Details
| Bun | npm | |
|---|---|---|
| Categories | Command line tools, Databases and backend frameworks | Command line tools, Databases and backend frameworks |
| Platforms | Web | Web |
| Became Popular | December 5, 2025 | April 14, 2015 |
| Website | bun.com | www.npmjs.com |
Who Should Pick Which?
Choose Bun if...
- No unique pros listed
Choose npm if...
- No unique pros listed
With a FactScore™ of 30.1 vs 45.2, npm leads in community reception. Bun uniquely offers No unique pros listed, while npm stands out for No unique pros listed.
What Users Say
Bun
Bun offers a fast runtime with built-in tooling, reducing setup complexity and improving development speed compared to traditional Node.js setups.
fast JS runtime for the CLI I love bun
Better than npm in my opinion.
npm
Super easy way to install useful packages. Codebuff is a package on npm, so it can be installed as easily as `npm i -g codebuff`! npm makes it really easy for us to push out new versions and track ...
npm(CLI & Backend Tooling)
While developing cloud.supercfd.com, npm was our go-to package manager to deal with various javascript packages.
Related Comparisons
Frequently Asked Questions
Which is better, Bun or npm?
Based on FactScore™, npm leads with a score of 45.2 vs 30.1. npm has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Bun compared to npm?
Bun uniquely offers: No unique pros listed.
What are the pros of npm compared to Bun?
npm uniquely offers: No unique pros listed.
Is Bun better rated than npm?
Bun is rated 5.0★ from 3 reviews. npm is rated 5.0★ from 7 reviews.
What is the FactScore™ of Bun and npm?
FactScore™ weighs rating and review volume together. Bun scores 30.1 and npm scores 45.2.
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