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JS
Package

bunchee

zero config bundler for js/ts/jsx libraries

v7.0.1, 8 Aug 2026MITESM onlyTypes: BundledBundlersTypeScript tooling
$ npm install bunchee

Key numbers

As of 25 Sept 2026
Weekly downloads
30k
+101% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
21
Direct, from package.json
Last release
1 month ago
v7.0.1
GitHub stars
1.4k
38 forks
Open issues / PRs
8 / 0
Contributors
-
Commits, last 52 weeks
108

Downloads

Last week 2026-09-15 to 2026-09-21
025k50k75k100kSept 2025Mar 2026Sept 2026High 94.1k (23 Jun 2026)Low 11k (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

29,972 downloads last week, 206,345 in the last month. The 12-month change of +101% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
7.0.1, 8 Aug 20261 month ago
First published
-
Last push to GitHub
18 Aug 202638 days before the snapshot
Repository archived
No
Open issues
8
Open pull requests
0
Commits, last 52 weeks
108
Dependents on npm
10

Major versions

-

Recent releases

-

Module format
ESM onlyFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=22.12.0
Runtimes
-
Unpacked size (npm)
228 kB
Dependencies (21)
tslibyargsrolluppiscina@swc/coreclean-csspicomatchtinyglobbynanospinner@swc/helpersmagic-stringpretty-bytesrollup-plugin-dtsrollup-plugin-swc3@rollup/plugin-json@rollup/plugin-wasm@rollup/pluginutils@rollup/plugin-replace@rollup/plugin-commonjsrollup-preserve-directives@rollup/plugin-node-resolve
Peer dependencies (1)
typescript
npm install bunchee
  • jsDelivrhttps://cdn.jsdelivr.net/npm/bunchee@7.0.1/
  • unpkghttps://unpkg.com/bunchee@7.0.1/
  • esm.shhttps://esm.sh/bunchee@7.0.1
PackageWeekly downloadsGzipLast releaseModuleComparison
rolldown68.9m-todayESM only-
bun2.6m-19 days ago--
@rolldown/browser20.8k-todayESM only-
pkgroll36.6k-28 days agoESM only-
esbuild-wasm4.4m-1 month agoCommonJS-
esbuild-windows-64446.1k-3 years ago--
esbuild-windows-32389.4k-3 years ago--
esbuild-netbsd-64387.2k-3 years ago--
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.