JS Monkey | Modern JavaScript Engineering

JS Monkey covers modern JavaScript, framework tradeoffs, and real-world web engineering lessons.

Structured Clone vs JSON Parse Stringify for Deep Copying State

12 mins read

Best Practices

Structured Clone vs JSON Parse Stringify for Deep Copying State

April 11, 2026 Min-Ji Kim0Tagged Async Await, JavaScript Advanced, JavaScript Async, JavaScript Basics, JavaScript ES2024, JavaScript ES6, JavaScript Fetch, JavaScript Tutorial, Modern JavaScript, Promises JavaScript

Every React or Vue developer who has ever written setState(JSON.parse(JSON.stringify(prev))) has quietly shipped a bug waiting to happen.

Stop Writing Serial Awaits: A Reality Check

4 mins read

Asynchronous Programming

Stop Writing Serial Awaits: A Reality Check

January 29, 2026 Priya Sharma0Tagged Async Await

Stop Writing Serial Awaits: A Reality Check. Actually, I should clarify — I rejected a Pull Request last Tuesday that made me want to scream into a pillow.