Simple and complete DOM testing utilities that encourage good testing practices.

ESLint JavaScript language implementation

Custom jest matchers to test the state of the DOM

Fire events the same way the user does

V8 coverage provider for Vitest

Tool to easily add recognition for new contributors

ESLint plugin to follow best practices and anticipate common mistakes when writing tests with jest-dom

Enforce best practices for JavaScript promises

ESLint plugin for Svelte using AST

More than 300 powerful ESLint rules

Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.

Delightful JavaScript Testing.

A JavaScript implementation of many web standards

Svelte plugin for prettier

📝 Populate code blocks from files

Cybernetically enhanced web apps

Svelte Code Checker Terminal Interface

A Jest transformer for Svelte - compile your components before importing them into tests

TypeScript is a language for application scale JavaScript development

Tooling which enables you to use TypeScript with ESLint

Native-ESM powered web dev build tool

Next generation testing framework powered by Vite