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javascript-obfuscator

JavaScript obfuscator

v5.8.0, 20 Sept 2026BSD-2-ClauseCommonJSTypes: Bundled
$ npm install javascript-obfuscator
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Key numbers

As of 25 Sept 2026
Weekly downloads
621.7k
+50% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
23
Direct, from package.json
Last release
4 days ago
v5.8.0
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
0500k1m1.5mSept 2025Mar 2026Sept 2026High 1.2m (14 Apr 2026)Low 455.9k (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.

621,653 downloads last week, 3,260,635 in the last month. The 12-month change of +50% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
23223 in total
Latest version
5.8.0, 20 Sept 20264 days ago
First published
9 May 2016
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
-

Major versions

  1. v5 first release 5.0.0, 6 Dec 2025
  2. v4 first release 4.0.0, 14 Feb 2022
  3. v3 first release 3.0.0, 17 Oct 2021
  4. v2 first release 2.0.0, 3 Sept 2020
  5. v1 first release 1.0.0, 4 Jun 2020
  6. v0 first release 0.0.9, 9 May 2016

Recent releases

VersionPublished
5.8.020 Sept 2026
5.7.08 Sept 2026
5.6.023 Aug 2026
5.5.121 Aug 2026
5.5.018 Jul 2026
5.4.710 Jul 2026
5.4.69 Jul 2026
5.4.59 Jul 2026
5.4.49 Jul 2026
5.4.321 May 2026
5.4.224 Apr 2026
5.4.122 Mar 2026
5.4.022 Mar 2026
5.3.121 Mar 2026

Compatibility

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=18.0.0
Runtimes
-
Unpacked size (npm)
11.4 MB
Dependencies (23)
md5acornchalktslibassertchanceprocessstringzcommanderenv-pathsinversifymultimatch@vercel/blobeslint-scopeclass-validatorfast-deep-equalstring-templatejs-string-escapereflect-metadataeslint-visitor-keysacorn-import-attributes@javascript-obfuscator/escodegen@javascript-obfuscator/estraverse

Install

npm install javascript-obfuscator

CDN

jsDelivr: 508.3k requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/javascript-obfuscator@5.8.0/
  • unpkghttps://unpkg.com/javascript-obfuscator@5.8.0/
  • esm.shhttps://esm.sh/javascript-obfuscator@5.8.0
Sources: npm registry, npm downloads API, jsDelivr. Data fetched 25 Sept 2026.

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