Showing 1-20 of 208,006 packages
BackstopJS: CSS visual regression testing
CSS testing bundle - Making (S)CSS testing easy!
An implementation of the CSSStyleDeclaration class from the CSS Object Model specification
CSS vendor prefix detection and property feature testing.
PostCSS plugin to transform CSS Custom Properties(CSS variables) syntax into a static representation
Simple and complete DOM testing utilities that encourage good testing practices.
Simple and complete React DOM testing utilities that encourage good testing practices.
Custom jest matchers to test the state of the DOM
Fire events the same way the user does
Delightful JavaScript Testing.
Delightful JavaScript Testing.
<img src="https://react-resizable-panels.vercel.app/og.svg" alt="react-resizable-panels logo" width="400" height="210" />
Zero-runtime Stylesheets-in-TypeScript
Zero-runtime Stylesheets-in-TypeScript
A suite of web components for a mutation testing report.
ESLint plugin to follow best practices and anticipate common mistakes when writing tests with Testing Library
A mighty CSS linter that helps you avoid errors and enforce conventions.
Let’s get serious about color
Zero-runtime Stylesheets-in-TypeScript
Jest transformer to import CSS into Jest's `jsdom`