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JS
Package

side-channel-weakmap

Store information about any JS value in a side channel. Uses WeakMap if available.

v1.0.2, 11 Dec 2024MITCommonJSTypes: Bundled
$ npm install side-channel-weakmap

Key numbers

As of 25 Sept 2026
Weekly downloads
106.9m
+140% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
5
Direct, from package.json
Last release
1 year ago
v1.0.2
GitHub stars
0
1 forks
Open issues / PRs
1 / 0
Contributors
1
Commits, last 52 weeks
1

Downloads

Last week 2026-09-15 to 2026-09-21
050m100m150mSept 2025Mar 2026Sept 2026High 142.2m (18 Aug 2026)Low 33.4m (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.

106,913,280 downloads last week, 475,779,555 in the last month. The 12-month change of +140% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
03 in total
Latest version
1.0.2, 11 Dec 20241 year ago
First published
10 Dec 2024
Last push to GitHub
30 Dec 2025269 days before the snapshot
Repository archived
No
Open issues
1
Open pull requests
0
Commits, last 52 weeks
1
Dependents on npm
137

Major versions

  1. v1 first release 1.0.0, 10 Dec 2024

Recent releases

VersionPublished
1.0.211 Dec 2024
1.0.111 Dec 2024
1.0.010 Dec 2024
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>= 0.4
Runtimes
-
Unpacked size (npm)
14 kB
Dependencies (5)
es-errorscall-boundget-intrinsicobject-inspectside-channel-map
npm install side-channel-weakmap

CDN

jsDelivr: 65.6k requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/side-channel-weakmap@1.0.2/
  • unpkghttps://unpkg.com/side-channel-weakmap@1.0.2/
  • esm.shhttps://esm.sh/side-channel-weakmap@1.0.2
Sources: npm registry, npm downloads API, GitHub API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): no category.