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Official component testing utility library for Vue 3, used with Vitest or Jest.

Testing Library

User-centric DOM testing utilities for React, Vue, Angular and Svelte that query like users do.

Workshop for building, documenting and testing UI components in isolation.

Pure-JS implementation of web standards used as the default simulated DOM for Jest and Vitest tests.

Head to head

Metric	Vue Test Utils	Testing Library	Storybook	jsdom
Stars	1.2k	19.7k	91.5k	21.7k
Weekly downloads	7M	92.8M	35.5M	155M
Download growth	+30%	+45%	+37%	+38%
Popularity score	71/100	89/100	92/100	91/100
Forks	299	1.2k	10.5k	1.8k
Open issues	20	86	1.8k	239
Last commit	5d ago	2mo ago	today	5d ago
Latest version	2.5.1	16.3.3	10.6.7	31.0.0
License	MIT	MIT	MIT	n/a
First released	2020	2018	2016	2010
Signals	None	Popular	Popular	Popular
Listed in	Testing & QA › Component & UI Testing	Frontend › Frontend Testing Testing & QA › Component & UI Testing	Frontend › Frontend Testing Testing & QA › Component & UI Testing	Testing & QA › Component & UI Testing

Weekly downloads over time

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Vue Test Utils
Testing Library
Storybook
jsdom