§ Tips — bite-sized

Small shortcuts,
big returns.

One-screen tips. Things I wish I'd known earlier — copy, paste, ship, move on with your day.

Validate on Backend. Always.

border-box vs content-box (Box Model in Simple Terms)

Use clamp() for Responsive Typography

Narrow Types with Type Guards

Use unknown for External Data (APIs, JSON)

Promise.all() vs Promise.allSettled()

Use Optional Chaining to Prevent Crashes

Nullish Coalescing for Better Defaults