Technology · Product
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 signalsNo 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.
| Registry | Figure | About 30 days ago → latest | Growth | Packages |
|---|---|---|---|---|
| npm | Downloads (30 days) | 12.4B → 12.3Bdownloads / 30 days | −0.6% · 30d | 54 |
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.
45.5K stars
Members 48repositories tagged with one of its aliases, most-starred first
- nvh95/jest-preview
Debug your Jest tests. Effortlessly.🛠🖼
2.4K stars
- jest-community/jest-extended
Additional Jest matchers 🃏💪
2.3K stars
- jonashackt/spring-boot-vuejs
Example project showing how to build a Spring Boot App providing a GUI with Vue.js
2.1K stars
- rmanguinho/clean-ts-api
API em NodeJs usando Typescript, TDD, Clean Architecture, Design Patterns e SOLID principles
1.9K stars
- react-native-community/react-native-template-typescript
👾 Clean and minimalist React Native template for a quick start with TypeScript.
1.9K stars
- diegohaz/rest
REST API generator with Node.js, Express and Mongoose
1.8K stars
- ifmeorg/ifme
Free, open source mental health communication web app to share experiences with loved ones
1.6K stars
- NiGhTTraX/ts-monorepo
Template for setting up a TypeScript monorepo
1.6K stars
- vlucas/frisby
Frisby is a REST API testing framework built on Jest that makes testing API endpoints easy, fast, and fun.
1.5K stars
- skillrecordings/egghead-next
The frontend for egghead.io.
1.5K stars
- 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.
1.3K stars
- 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
1.3K stars
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
- 90.6Mdownloads / 30 daysTop 10% on npm
- create-jest
Create a new Jest project
76.6Mdownloads / 30 daysTop 10% on npm - 76.5Mdownloads / 30 daysTop 10% on npm
- @jest/create-cache-key-function
This module creates a function which is used for generating cache keys used by code transformers in Jest.
63.1Mdownloads / 30 daysTop 25% on npm - 31.7Mdownloads / 30 daysTop 25% on npm
- 29.6Mdownloads / 30 daysTop 25% on npm
Ecosystem 107packages that depend on it, most-adopted first
- @storybook/test-runner
Test runner for Storybook stories
9.4Mdownloads / 30 daysTop 50% on npm - jest-mock-extended
Type safe mocking extensions for jest
9.4Mdownloads / 30 daysTop 50% on npm - jest-extended
Additional Jest matchers
9.3Mdownloads / 30 daysTop 50% on npm - eslint-plugin-jsonc
ESLint plugin for JSON, JSONC and JSON5 files.
6.3Mdownloads / 30 daysTop 50% on npm - eslint-plugin-yml
This ESLint plugin provides linting rules for YAML.
5.2Mdownloads / 30 daysTop 50% on npm - @copilotkit/aimock
Mock infrastructure for AI application testing — point your SDK at one local port and every provider, protocol, and service answers deterministically.
5.1Mdownloads / 30 daysTop 50% on npm - jest-preset-angular
Jest preset configuration for Angular projects
5Mdownloads / 30 daysTop 50% on npm - @lingui/conf
Resolve and validate Lingui configuration
4.9Mdownloads / 30 daysTop 50% on npm - expect-webdriverio
WebdriverIO Assertion Library
4.8Mdownloads / 30 daysTop 50% on npm - jest-image-snapshot
Jest matcher for image comparisons. Most commonly used for visual regression testing.
3.7Mdownloads / 30 daysTop 50% on npm - prettier-eslint
Formats your JavaScript using prettier followed by eslint --fix
3.5Mdownloads / 30 daysTop 50% on npm - @datadog/datadog-ci-base
Base package for Datadog CI
3.4Mdownloads / 30 daysTop 50% on npm
Latest news the 0 latest events that mention it
No published news event mentions Jest yet.