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re2

Bindings for RE2: fast, safe alternative to backtracking regular expression engines.

v1.26.1, 21 Jul 2026BSD-3-ClauseCommonJSTypes: Bundled
$ npm install re2

Key numbers

As of 25 Sept 2026
Weekly downloads
2.5m
+146% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
3
Direct, from package.json
Last release
2 months ago
v1.26.1
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
01m2m3m4mSept 2025Mar 2026Sept 2026High 3.5m (25 Aug 2026)Low 801.5k (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.

2,478,042 downloads last week, 11,770,218 in the last month. The 12-month change of +146% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
1393 in total
Latest version
1.26.1, 21 Jul 20262 months ago
First published
8 Dec 2014
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
-

Major versions

  1. v1 first release 1.0.0, 8 Dec 2014
  2. v0 first release 0.9.0, 8 Dec 2014

Recent releases

VersionPublished
1.26.121 Jul 2026
1.26.08 Jul 2026
1.25.27 Jul 2026
1.25.17 Jul 2026
1.25.016 Jun 2026
1.24.112 May 2026
1.24.031 Mar 2026
1.23.39 Feb 2026
1.23.228 Jan 2026
1.23.125 Jan 2026
1.23.020 Dec 2025
1.22.38 Nov 2025
1.22.28 Nov 2025
1.22.125 May 2025
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
^22.22.2 || ^24.15.0 || >=26.0.0
Runtimes
-
Unpacked size (npm)
12.5 MB
Dependencies (3)
nannode-gypinstall-artifact-from-github
npm install re2

CDN

jsDelivr: 517.3k requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/re2@1.26.1/
  • unpkghttps://unpkg.com/re2@1.26.1/
  • esm.shhttps://esm.sh/re2@1.26.1
Sources: npm registry, npm downloads API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet; no category.