Package

deep-strict-equal

Test for deep equality - Node.js `assert.deepStrictEqual()` algorithm as a standalone module

v0.3.0, 17 Sept 2021MIT-Types: NonePolyfills and shims

$ npm install deep-strict-equal

npm GitHub Homepage

Deprecated on npm

Just use `util.isDeepStrictEqual()`. It has been available since Node.js 10.

Key numbers

As of 25 Sept 2026

Weekly downloads: 434.5k; +71% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 1; Direct, from package.json
Last release: 5 years ago; v0.3.0
GitHub stars: 23; 2 forks
Open issues / PRs: 0 / 0
Contributors: -
Commits, last 52 weeks: 0

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

434,476 downloads last week, 1,883,709 in the last month. The 12-month change of +71% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 03 in total
Latest version: 0.3.0, 17 Sept 20215 years ago
First published: 28 Sept 2015
Last push to GitHub: 17 Sept 20211,834 days before the snapshot
Repository archived: Yes
Open issues: 0
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: -

Major versions

v0 first release 0.1.0, 28 Sept 2015

Recent releases

Version	Published
0.3.0	17 Sept 2021
0.2.0	16 Jun 2016
0.1.0	28 Sept 2015

Compatibility

Module format: -Not determined from package.json
TypeScript types: None
Node.js engine range: >=0.10.0
Runtimes: -
Unpacked size (npm): 2.9 kB
Dependencies (1): core-assert

Install

npm install deep-strict-equal

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/deep-strict-equal@0.3.0/
unpkghttps://unpkg.com/deep-strict-equal@0.3.0/
esm.shhttps://esm.sh/deep-strict-equal@0.3.0

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): deprecated.