About this page

Jest · 🃏 Delightful JavaScript Testing

“Jest is a delightful JavaScript Testing Framework with a focus on simplicity. Zero config Jest aims to work out of the box, config free, on most JavaScript projects. Snapshots Make tests which keep track of large objects with ease. Snapshots live either alongside your tests, or embedded inline....” (from the page’s text)

Topic: Not categorised yet
Quality: Not rated yet
Language: English
Text on page: 2,267 characters
Page size: 41 kB
Answered: OK (200), HTML
Last read: 7 Oct 2026
In our index since: 7 Oct 2026
Safe search: Safe score 1.00 of 1
Links to it: 6 links from 6 sites

Tools for this page

Other sites that can tell you more. Plain links: we don't track where you go.

About the site

Domain owner ICANN registration lookup
Certificates certificate transparency, subdomains
Safety check Safe Browsing status
Trackers The Markup's Blacklight
Is it down? for everyone, or just you

Discussions

Hacker News stories linking here
Reddit posts from this site
Wikipedia articles mentioning the site

For web makers

PageSpeed Lighthouse report
HTML validator W3C
Accessibility WAVE by WebAIM
Security headers

Who links to it

https://nightwatchjs.org/ “Jest”
https://perl.theplanetarium.org/ “Jest”
https://jestjs.io/ “Jest”
https://learn.microsoft.com/training/modules/typescript-get-started “Jest”
https://typescriptlang.org “Jest”
https://www.typescriptlang.org/ “Jest”

Sites: jestjs.io, learn.microsoft.com, nightwatchjs.org, perl.theplanetarium.org, typescriptlang.org, www.typescriptlang.org

“Not rated yet” and similar notes are shown on purpose: we say what we haven't measured, so the page doesn't look emptier or better than it is.

Tools for this page

Archive

About the site

Discussions

For web makers

Who links to it