このレッスンは、現在英語のみです。
Prove it works
Every change can break something you did not touch. Tests catch that in seconds instead of in production, and Node has a complete test runner built in: node:test.
このレッスンは、現在英語のみです。
Every change can break something you did not touch. Tests catch that in seconds instead of in production, and Node has a complete test runner built in: node:test.