Package

chai-html

HTML assertions for Chai.

v3.2.0, 19 Sept 2025MITESM onlyTypes: NoneTesting

$ npm install chai-html

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 3.8k; -4% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 2; Direct, from package.json
Last release: 1 year ago; v3.2.0
GitHub stars: 7; 8 forks
Open issues / PRs: 0 / 1
Contributors: -
Commits, last 52 weeks: 2

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.

3,801 downloads last week, 13,922 in the last month. The 12-month change of -4% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 3.2.0, 19 Sept 20251 year ago
First published: -
Last push to GitHub: 3 Jan 2026264 days before the snapshot
Repository archived: No
Open issues: 0
Open pull requests: 1
Commits, last 52 weeks: 2
Dependents on npm: 1

Major versions

Recent releases

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: >= 18.0.0
Runtimes: -
Unpacked size (npm): 12 kB
Dependencies (2): parse5deep-diff
Peer dependencies (1): chai

Install

npm install chai-html

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/chai-html@3.2.0/
unpkghttps://unpkg.com/chai-html@3.2.0/
esm.shhttps://esm.sh/chai-html@3.2.0

Alternatives

Package	Weekly downloads	Gzip	Last release	Module	Comparison
@nightwatch/chai A forked of Chai 5 which adds Promise support in order to work with Nightwatch commands.	41.9k	-	2 years ago	ESM + CommonJS	-
unexpected Extensible BDD assertion toolkit	28.9k	-	3 years ago	CommonJS	-
chai-almost Extends chai with assertions that allow for floating point rounding errors	8.2k	-	9 years ago	CommonJS	-
should test framework agnostic BDD-style assertions	3.4m	-	8 years ago	ESM + CommonJS	-
git-branch-is Assert that the name of the current branch of a git repository has a particular value.	29.9k	-	3 months ago	CommonJS	-
empower-assert Convert assert to power-assert on ESTree AST	25.3k	-	8 years ago	CommonJS	-
@stdlib/assert-is-struct-constructor-like Test if a value is struct constructor-like.	6.6k	-	7 months ago	CommonJS	-
mocha Classic, reliable, trusted test framework for Node.js and the browser	10.8m	-	7 days ago	ESM only	-

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

Indexability: Not indexed (discovery only): downloads_week 3801 < 10000.