strings comparison matchers for chai

Do things in development and nothing otherwise

A library for finite automata and regular expressions in the context of JS RegExp

Add jest style expect on top of chai to Cypress

A library to find JS RegExp with super-linear worst-case time complexity for attack strings that repeat a single character.

A tiny runtime library for type assertions

Assertions and Validations for TypeScript

Transform the Import Attributes proposal (`import ... from '...' with { ... }`) to the previous version known as Import Assertions (`import ... from '...' assert { ... }`).

Extends Chai with lint-friendly terminating assertions

date / time comparison matchers for chai

Extends Chai with assertions for the Sinon.JS mocking framework, compatible with Cypress.io

Assertions for any JavaScript test framework and environment

Harness-backed AI testing on top of Vitest.

Testing Matchers for Enzyme

An assertion library for use with CDK Apps

Lazy assertions without performance penalty

Chai assertions for comparing arbitrary-precision decimals using the bignumber.js library

Test framework for CLI utilities

DOM assertions for the Chai assertion library using vanilla JavaScript

A biome plugin that disallows type assertions in TypeScript code.