Jest

Delightful JavaScript Testing

★ 4.4

Delightful JavaScript testing framework with a focus on simplicity. Zero config for most JavaScript projects.

44.0k

GitHub Stars

local

Deployment

free

Preços

Yes

Self-Hostable

Visitar Site → Ver Documentação GitHub

Recursos

✓ Zero config
✓ Snapshot testing
✓ Built-in coverage
✓ Mocking support
✓ Watch mode
✓ Parallel execution
✓ DOM testing
✓ Timer mocks

Prós

+ Zero configuration
+ Fast execution
+ Snapshot testing
+ Great mocking
+ Excellent docs

Contras

− ESM support issues
− Slower than Vitest
− Large bundle size
− Config can grow complex