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Jest

Product · Catalog tech@1

JavaScript testing framework.

Categories
Matched as
  • jest

Momentum

Each signal is ranked as a percentile among the technologies that have it. A signal without enough history is not counted, and never shown as zero. How momentum works

Momentum

Collecting1 of 5 signals

No score yet. Momentum is published only when at least 2 of the 5 signals have history. Jest has 1, so there is no single number: each signal is shown on its own below. It is not a zero, and nothing is estimated in its place.

Snapshot OCT 24, 2026 · Scoring tech@1

Official repository stars
Collecting
Star growth needs repository snapshots 30 days apart.45,460 stars now
Member repository stars
Collecting
Star growth needs repository snapshots 30 days apart.0 new members in 30 days
Package adoption
−0.6% · 30d
13th percentile among technologies with this signalnpm, in its own unit
Open models
No official models
No official model on Hugging Face, so this signal does not apply.
News
Collecting
News counts once there are 3 events across the last 60 days; it has 0.0 in the last 30 days · 0 in the 30 before

Adoption by registry

The growth of Jest’s own packages, one row per registry in that registry’s own unit. Registries count different things over different windows, so they are never added together.

RegistryFigureAbout 30 days ago → latestGrowthPackages
npmDownloads (30 days)12.4B → 12.3Bdownloads / 30 days−0.6% · 30d54

News activity

Events · 7 days
0published events that mention it
Events · 30 days
0published events that mention it
Previous 30 days
0events in the 30 days before

Momentum history

Momentum history starts OCT 8, 2026. A chart appears once two daily snapshots carry a score; none does so far.

Repositories

Official 1

  • jestjs/jest

    Delightful JavaScript Testing.

    Official repositoryTypeScript

    45.5K

Members 48repositories tagged with one of its aliases, most-starred first

  • nvh95/jest-preview

    Debug your Jest tests. Effortlessly.🛠🖼

    Tagged jestTypeScript

    2.4K

  • jest-community/jest-extended

    Additional Jest matchers 🃏💪

    Tagged jestTypeScript

    2.3K

  • jonashackt/spring-boot-vuejs

    Example project showing how to build a Spring Boot App providing a GUI with Vue.js

    Tagged jestJava

    2.1K

  • rmanguinho/clean-ts-api

    API em NodeJs usando Typescript, TDD, Clean Architecture, Design Patterns e SOLID principles

    Tagged jestTypeScript

    1.9K

  • react-native-community/react-native-template-typescript

    👾 Clean and minimalist React Native template for a quick start with TypeScript.

    Tagged jestJava

    1.9K

  • diegohaz/rest

    REST API generator with Node.js, Express and Mongoose

    Tagged jestJavaScript

    1.8K

  • ifmeorg/ifme

    Free, open source mental health communication web app to share experiences with loved ones

    Tagged jestRuby

    1.6K

  • NiGhTTraX/ts-monorepo

    Template for setting up a TypeScript monorepo

    Tagged jestTypeScript

    1.6K

  • vlucas/frisby

    Frisby is a REST API testing framework built on Jest that makes testing API endpoints easy, fast, and fun.

    Tagged jestJavaScript

    1.5K

  • skillrecordings/egghead-next

    The frontend for egghead.io.

    Tagged jestTypeScript

    1.5K

  • wellyshen/react-cool-starter

    😎 🐣 A starter boilerplate for a universal web app with the best development experience and a focus on performance and best practices.

    Tagged jestTypeScript

    1.3K

  • UnlyEd/next-right-now

    Flexible production-grade boilerplate with Next.js 11, Vercel and TypeScript. Includes multiple opt-in presets using Storybook, Airtable, GraphQL, Analytics, CSS-in-JS, Monitoring, End-to-end testing, Internationalization, CI/CD and SaaS B2B multi single-tenancy (monorepo) support

    Tagged jestHTML

    1.3K

Packages

“Is” packages are Jest itself; ecosystem packages depend on them. The two are counted separately and never added together. Adoption is each registry’s own figure, with its percentile within that registry.

Is 54the technology itself, most-adopted first

  • @jest/test-sequencer

    Matches @jest/*npm

    196.4Mdownloads / 30 daysTop 10% on npm
  • jest

    Delightful JavaScript Testing.

    Listed in the catalognpm

    194.6Mdownloads / 30 daysTop 10% on npm
  • jest-circus

    [type-definitions]: https://github.com/jestjs/jest/blob/main/packages/jest-types/src/Circus.ts

    Published from jestjs/jestnpm

    192.8Mdownloads / 30 daysTop 10% on npm
  • jest-changed-files

    A module used internally by Jest to check which files have changed since you last committed in git or hg.

    Published from jestjs/jestnpm

    192.8Mdownloads / 30 daysTop 10% on npm
  • jest-resolve-dependencies

    Published from jestjs/jestnpm

    192.7Mdownloads / 30 daysTop 10% on npm
  • jest-cli

    Delightful JavaScript Testing.

    Published from jestjs/jestnpm

    192.2Mdownloads / 30 daysTop 10% on npm
  • diff-sequences

    Compare items in two sequences to find a longest common subsequence

    Published from jestjs/jestnpm

    191.7Mdownloads / 30 daysTop 10% on npm
  • @jest/core

    Delightful JavaScript Testing.

    Matches @jest/*npm

    172.1Mdownloads / 30 daysTop 10% on npm
  • @jest/expect

    This package extends `expect` library with `jest-snapshot` matchers. It exports `jestExpect` object, which can be used as standalone replacement of `expect`.

    Matches @jest/*npm

    156.5Mdownloads / 30 daysTop 10% on npm
  • @jest/pattern

    `@jest/pattern` is a helper library for the jest library that implements the logic for parsing and matching patterns.

    Matches @jest/*npm

    146.7Mdownloads / 30 daysTop 10% on npm
  • @jest/diff-sequences

    Compare items in two sequences to find a longest common subsequence

    Matches @jest/*npm

    132.4Mdownloads / 30 daysTop 10% on npm
  • @jest/get-type

    A utility function to get the type of a value

    Matches @jest/*npm

    106.5Mdownloads / 30 daysTop 10% on npm

Ecosystem 107packages that depend on it, most-adopted first

  • react-scripts-ts

    Configuration and scripts for Create React App.

    Depends on babel-jestnpm

    63.4Kdownloads / 30 daysLower half on npm
  • @wdio/browser-runner

    A WebdriverIO runner to run unit tests tests in the browser.

    Depends on expectnpm

    43.2Kdownloads / 30 daysLower half on npm
  • japa

    Lean test runner for Node.js

    Depends on jest-diffnpm

    31.4Kdownloads / 30 daysLower half on npm
  • nwb

    A toolkit for React, Preact & Inferno apps, React libraries and other npm modules for the web, with no configuration (until you need it)

    Depends on expectnpm

    21.5Kdownloads / 30 daysLower half on npm
  • rc-tools

    offline tools for react component

    Depends on babel-jestnpm

    20.9Kdownloads / 30 daysLower half on npm
  • @rnx-kit/cli

    Command-line interface for working with kit packages in your repo

    Depends on jestnpm

    20.6Kdownloads / 30 daysLower half on npm
  • @babel/helper-transform-fixture-test-runner

    Transform test runner for @babel/helper-fixtures module

    Depends on jest-diffnpm

    18.8Kdownloads / 30 daysLower half on npm
  • @rnx-kit/jest-preset

    Jest preset for React Native code bases

    Depends on @jest/create-cache-key-functionnpm

    18.1Kdownloads / 30 daysLower half on npm
  • @apollo/server-integration-testsuite

    Test suite for Apollo Server integrations

    Depends on @jest/globalsnpm

    15.4Kdownloads / 30 daysLower half on npm
  • jest-react

    Jest matchers and utilities for testing React components.

    Depends on jestnpm

    15.3Kdownloads / 30 daysLower half on npm
  • @depup/eslint-plugin-jest

    ESLint rules for Jest (with updated dependencies)

    Depends on jestnpm

    14.4Kdownloads / 30 daysLower half on npm
  • jitsu-cli

    Depends on jest-clinpm

    10Kdownloads / 30 daysLower half on npm

Latest news the 0 latest events that mention it

No published news event mentions Jest yet.