Vitest

Vitest is a blazing-fast unit test framework powered by Vite. It offers Jest-compatible API with native ESM support, TypeScript integration, and instant hot-module reloading for an exceptional testing experience.

2 Lessons

Knowledge Course

Fundamentals of Vitest

Core concepts and key principles of Vitest

45 min→

Practical Vitest Guide

Real-world usage, best practices, and common patterns

60 min→

Curated Resources

Free Books

Vitest Documentation

Comprehensive official documentation covering setup, configuration, and features.

Vitest Getting Started

Quickstart guide for installing and running your first Vitest tests.

Official Documentation

Vitest API Reference

Complete API reference for expect, describe, mock, and lifecycle hooks.

Vitest Configuration

Full configuration reference with all available options and presets.

Interactive Courses

Vitest Examples

Practical examples showing Vitest in action with various frameworks.

Video Courses

Vitest Crash Course (YouTube)

Video walkthroughs covering Vitest features, mocking, and integration.

Practice & Challenges

Vitest Starter

Starter templates for various project setups with Vitest pre-configured.

Reference & Cheatsheets

Vitest Cheatsheet

Quick API reference for matchers, hooks, and mocking utilities.

News & Updates

Vite Blog

Vite ecosystem blog covering Vitest releases and features.

Community

Vite Discord

Vite/Vitest community on Discord.

Vitest GitHub

Official repository for issues and contributions.