Repository Issue Activity (beta)

#1231 'event was not wrapped in act' warning with React 18, react-datepicker and user.type

#1467 Add async component testing guide with Suspense boundaries

#1209 Support for React Server Components

#1466 bug: calling configure() without reactStrictMode resets it to undefined, silently disabling strict mode

#1413 React act() warning persists with latest versions (React 18.3.1 + RTL 16.3.0 + Vitest 2.1.0)

#845 getByLabelText finds label of hidden/aria-hidden parent div

#1419 Flaky Tests with user.type (missing characters)

#1348 Having `afterEach(cleanup)` in the test setup file breaks exported `screen` module on Bun test

#1421 On jest, `afterEach(cleanup)` is too late to unmount a component using `useSyncExternalStore` with asynchronous updating

#1415 React 19 - Objects are not valid as a React child

#1405 Provide example of how to test <details><summary>...

#1417 Unable to getByRole figure with accessible name / description in figcaption

#1407 Support for React.cache function

#955 Typescript Migration

#1459 Security: bare `testing-library` npm namespace held by third party — baitsquatting risk

#1422 `fireEvent.mouseEnter` does not forward `relatedTarget` (relatedTarget is the window instead)

#1027 TypeError: Cannot read properties of null (reading 'createEvent')

#1061 The current testing environment is not configured to support act(...) with vitest and React 18

#1136 TypeError: [BABEL] Cannot read properties of undefined (reading 'uid') while running test suite.

#93 Simulating uploading file

#1408 Render doesn't render the same result in react 19

#1420 Consider Adopting NPM Trusted Publishing

#1430 perf: optimize container lookup with early exit

#1375 @testing-library/react behaves differently when dealing with Suspense in React 18 and React 19

#1344 wrapper context is not shared with `renderHook`