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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-resolve

    Published from jestjs/jestnpm

    214.1Mdownloads / 30 daysTop 10% on npm
  • jest-snapshot

    Published from jestjs/jestnpm

    213.4Mdownloads / 30 daysTop 10% on npm
  • jest-watcher

    Delightful JavaScript Testing.

    Published from jestjs/jestnpm

    212.3Mdownloads / 30 daysTop 10% on npm
  • jest-config

    Published from jestjs/jestnpm

    207.3Mdownloads / 30 daysTop 10% on npm
  • jest-docblock

    `jest-docblock` is a package that can extract and parse a specially-formatted comment called a "docblock" at the top of a file.

    Published from jestjs/jestnpm

    205.9Mdownloads / 30 daysTop 10% on npm
  • jest-runtime

    Published from jestjs/jestnpm

    205Mdownloads / 30 daysTop 10% on npm
  • @jest/globals

    Matches @jest/*npm

    202.7Mdownloads / 30 daysTop 10% on npm
  • jest-each

    Parameterised tests for Jest

    Published from jestjs/jestnpm

    202.5Mdownloads / 30 daysTop 10% on npm
  • jest-runner

    Published from jestjs/jestnpm

    201.3Mdownloads / 30 daysTop 10% on npm
  • @jest/source-map

    Applies source maps to stack traces, so a failing test points at the code you wrote rather than at the code Jest ran.

    Matches @jest/*npm

    201Mdownloads / 30 daysTop 10% on npm
  • jest-leak-detector

    Module for verifying whether an object has been garbage collected or not.

    Published from jestjs/jestnpm

    200.2Mdownloads / 30 daysTop 10% on npm
  • @jest/reporters

    Jest's reporters

    Matches @jest/*npm

    198.7Mdownloads / 30 daysTop 10% on npm

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

  • jest-when

    An extension lib for jest

    Depends on jestnpm

    3.2Mdownloads / 30 daysTop 50% on npm
  • @nuxt/test-utils

    Test utilities for Nuxt

    Depends on @jest/globalsnpm

    3.1Mdownloads / 30 daysTop 50% on npm
  • aws-sdk-client-mock-jest

    Custom Jest matchers for AWS SDK v3 Client mock

    Depends on expectnpm

    2.4Mdownloads / 30 daysTop 50% on npm
  • jest-preset-stylelint

    Jest preset for Stylelint plugins.

    Depends on jestnpm

    2.2Mdownloads / 30 daysLower half on npm
  • jest-fail-on-console

    Utility to make jest tests fail when console.error() or console.warn() are used

    Depends on @jest/globalsnpm

    2.2Mdownloads / 30 daysLower half on npm
  • jest-fixed-jsdom

    A superset of the JSDOM environment for Jest that respects Node.js globals.

    Depends on jest-environment-jsdomnpm

    2.2Mdownloads / 30 daysLower half on npm
  • @callstack/repack-dev-server

    A bundler-agnostic development server for React Native applications as part of @callstack/repack.

    Depends on pretty-formatnpm

    2.1Mdownloads / 30 daysLower half on npm
  • @callstack/repack

    A toolkit to build your React Native application with Rspack or Webpack.

    Depends on pretty-formatnpm

    2.1Mdownloads / 30 daysLower half on npm
  • detox

    E2E tests and automation for mobile

    Depends on jestnpm

    2Mdownloads / 30 daysLower half on npm
  • @fast-check/jest

    Property based testing for Jest based on fast-check

    Depends on @jest/expectnpm

    2Mdownloads / 30 daysLower half on npm
  • html-validate

    Offline HTML5 validator and linter

    Depends on @jest/globalsnpm

    1.9Mdownloads / 30 daysLower half on npm
  • tsd

    Check TypeScript type definitions

    Depends on jest-diffnpm

    1.9Mdownloads / 30 daysLower half on npm

Latest news the 0 latest events that mention it

No published news event mentions Jest yet.