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@serenity-js/assertions

Serenity/JS universal assertion library supporting all types of functional tests, including both web and REST API scenarios

v3.48.0, 15 Sept 2026Apache-2.0ESM + CommonJSTypes: BundledTesting
$ npm install @serenity-js/assertions

Key numbers

As of 25 Sept 2026
Weekly downloads
12.9k
- over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
2
Direct, from package.json
Last release
9 days ago
v3.48.0
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

No weekly download data in the snapshot.

12,918 downloads last week, 61,058 in the last month. No 52-week series has been fetched yet.

Releases, last 12 months
-
Latest version
3.48.0, 15 Sept 20269 days ago
First published
-
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
4

Major versions

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Recent releases

-

Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
^22.22.2 || ^24.15.0
Runtimes
-
Unpacked size (npm)
318 kB
Dependencies (2)
tiny-types@serenity-js/core
npm install @serenity-js/assertions
  • jsDelivrhttps://cdn.jsdelivr.net/npm/@serenity-js/assertions@3.48.0/
  • unpkghttps://unpkg.com/@serenity-js/assertions@3.48.0/
  • esm.shhttps://esm.sh/@serenity-js/assertions@3.48.0
Sources: npm registry. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet.