Technology · Product
Vitest
Product · Catalog tech@1
Vite-native testing framework.
- Categories
- Matched as
- vitest
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. Vitest 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.17,178 stars now
- Member repository stars
- Collecting
- Star growth needs repository snapshots 30 days apart.0 new members in 30 days
- Package adoption
- +4.0% · 30d
- 34th 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 Vitest’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) | 3.7B → 3.8Bdownloads / 30 days | +4.0% · 30d | 14 |
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
- vitest-dev/vitest
Next generation testing framework powered by Vite.
17.2K stars
Members 8repositories tagged with one of its aliases, most-starred first
- slymnoyann/hey.xyz
Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿
29.4K stars
- belnadris/angular-electron
Ultra-fast bootstrapping with Angular and Electron :speedboat:
5.7K stars
- capricorn86/happy-dom
A JavaScript implementation of a web browser without its graphical user interface
4.7K stars
- jsynowiec/node-typescript-boilerplate
Production-ready Node.js TypeScript boilerplate: ESM, Vitest, ESLint, Prettier, GitHub Actions, Mise, and AGENTS.md included.
3K stars
- vuesion/vuesion
Vuesion is a boilerplate that empowers product teams to build faster with modern best practices across engineering and design. It features a full-stack framework, comprehensive design system, robust testing, and seamless internationalization.
2.9K stars
- BearStudio/start-ui-web
🚀 Start UI [web] is an opinionated UI starter from the 🐻 BearStudio Team with ⚙️ Node.js, 🟦 TypeScript, ⚛️ React, 📦 TanStack Start, 💨 Tailwind CSS, 🧩 shadcn/ui, 📋 React Hook Form, 🔌 oRPC, 🛠 Prisma, 🔐 Better Auth, 📚 Storybook, 🧪 Vitest, 🎭 Playwright
1.8K stars
- KittyCAD/modeling-app
The Zoo Design Studio app.
1.3K stars
- edwinhern/express-typescript
Express + TypeScript starter template
1.3K stars
Packages
“Is” packages are Vitest 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 15the technology itself, most-adopted first
- @vitest/spy
Lightweight Jest compatible spy implementation
545.3Mdownloads / 30 daysTop 10% on npm - @vitest/pretty-format
Fork of pretty-format with support for ESM
504.2Mdownloads / 30 daysTop 10% on npm - @vitest/utils
Shared Vitest utility functions
503.6Mdownloads / 30 daysTop 10% on npm - vitest
Next generation testing framework powered by Vite
459.1Mdownloads / 30 daysTop 10% on npm - @vitest/mocker
Vitest module mocker implementation
449.9Mdownloads / 30 daysTop 10% on npm - @vitest/expect
Jest's expect matchers as a Chai plugin
448.6Mdownloads / 30 daysTop 10% on npm - @vitest/snapshot
Vitest snapshot manager
376.3Mdownloads / 30 daysTop 10% on npm - @vitest/runner
Vitest test runner
349.6Mdownloads / 30 daysTop 10% on npm - @vitest/coverage-v8
V8 coverage provider for Vitest
158.7Mdownloads / 30 daysTop 10% on npm - @vitest/ui
UI for Vitest
57.7Mdownloads / 30 daysTop 25% on npm - @vitest/browser
Browser running for Vitest
48.7Mdownloads / 30 daysTop 25% on npm - @vitest/browser-playwright
Browser running for Vitest using playwright
34.8Mdownloads / 30 daysTop 25% on npm
Ecosystem 53packages that depend on it, most-adopted first
- @antfu/eslint-config
Anthony's ESLint config
2.1Mdownloads / 30 daysLower half on npm - html-validate
Offline HTML5 validator and linter
1.9Mdownloads / 30 daysLower half on npm - @cloudflare/vitest-plugin
Workers Vitest integration for writing Vitest unit and integration tests that run inside the Workers runtime
1.8Mdownloads / 30 daysLower half on npm - @fast-check/vitest
Property based testing for Vitest based on fast-check
1.5Mdownloads / 30 daysLower half on npm - evalite
Test your LLM-powered apps with a TypeScript-native, Vitest-based eval runner. No API key required.
1.1Mdownloads / 30 daysLower half on npm - @workflow/vitest
Vitest plugin for testing Workflow SDK workflows
781.5Kdownloads / 30 daysLower half on npm - @fetch-mock/vitest
Vitest wrapper for fetch-mock
381.8Kdownloads / 30 daysLower half on npm - @arizeai/phoenix-client
A client for the Phoenix API
346.8Kdownloads / 30 daysLower half on npm - @angular-builders/custom-esbuild
Custom esbuild builders for Angular build facade. Allow to modify Angular build configuration without ejecting it
229.2Kdownloads / 30 daysLower half on npm - @apify/actors-mcp-server
Apify MCP Server
113.6Kdownloads / 30 daysLower half on npm - deepeval
The LLM Evaluation Framework for TypeScript
94.8Kdownloads / 30 daysLower half on npm - e2e
SDK, runner, and CLI for agentic end-to-end testing
68Kdownloads / 30 daysLower half on npm
Latest news the 0 latest events that mention it
No published news event mentions Vitest yet.