Jest

testing

JavaScript testing framework by Meta

Languages

JavaScript TypeScript

Features

testingunitsnapshotmocking

Pros and Cons

Ventajas

+ Zero config to get started
+ Snapshot testing
+ Built-in mocking
+ Parallelization
+ Great ecosystem

Desventajas

- Can be slow for large projects
- Problematic ESM support
- Config can become complex

Casos de Uso

JavaScript unit testing
Testing React apps
UI snapshot testing

Related Technologies

Application Areas

Compatible with

React(Framework)