Bun Test Has a Free API That Runs Jest-Compatible Tests 10x Faster

Bun's built-in test runner: zero config, Jest-compatible, 10x faster. import { describe , it , expect , mock } from ' bun:test ' describe ( ' math ' , () => { it ( ' adds ' , () => expect ( 1 + 1 ). toBe ( 2 )) }) const fn = mock (() => 42 ) fn () expect ( fn ). toHaveBeenCalled () bun test # that's it Jest 8.5s vs Vitest 3.2s vs Bun 0.8s for 1000 tests. Need to automate data collection or build custom scrapers? Check out my Apify actors for ready-made tools, or email spinov001@gmail.com for custom solutions.