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web-tree-sitter

Tree-sitter bindings for the web

v0.27.0, 30 Aug 2026MITESM + CommonJSTypes: BundledParsers and serialisers
$ npm install web-tree-sitter

Key numbers

As of 25 Sept 2026
Weekly downloads
6.5m
+751% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
25 days ago
v0.27.0
GitHub stars
27k
2.9k forks
Open issues / PRs
105 / 4
Contributors
-
Commits, last 52 weeks
573

Downloads

Last week 2026-09-15 to 2026-09-21
05m10m15mSept 2025Mar 2026Sept 2026High 10.1m (25 Aug 2026)Low 763.6k (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.

6,462,933 downloads last week, 32,020,964 in the last month. The 12-month change of +751% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
1272 in total
Latest version
0.27.0, 30 Aug 202625 days ago
First published
7 May 2019
Last push to GitHub
24 Sept 2026same day as the snapshot
Repository archived
No
Open issues
105
Open pull requests
4
Commits, last 52 weeks
573
Dependents on npm
1,583

Major versions

  1. v0 first release 0.15.1, 7 May 2019

Recent releases

VersionPublished
0.27.030 Aug 2026
0.26.1323 Aug 2026
0.26.128 Aug 2026
0.26.1112 Jul 2026
0.26.1028 Jun 2026
0.26.919 May 2026
0.26.831 Mar 2026
0.26.714 Mar 2026
0.26.625 Feb 2026
0.26.51 Feb 2026
0.26.41 Feb 2026
0.26.313 Dec 2025
0.25.1022 Sept 2025
0.26.019 Sept 2025
Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
4.5 MB
Dependencies (0)
None
npm install web-tree-sitter

CDN

jsDelivr: 217.6k requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/web-tree-sitter@0.27.0/
  • unpkghttps://unpkg.com/web-tree-sitter@0.27.0/
  • esm.shhttps://esm.sh/web-tree-sitter@0.27.0
PackageWeekly downloadsGzipLast releaseModuleComparison
@tree-sitter-grammars/tree-sitter-yaml735.7k-1 year agoCommonJS-
@one-ini/wasm7.4m-6 months agoCommonJS-
Sources: npm registry, npm downloads API, GitHub API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Indexed.