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Web Development - HTML, CSS & JavaScript Web Development - HTML, CSS & JavaScript @javascript_courses · 55.7K subscribers
Post #1941 3.17K
9 tips to write better JavaScript code:

Use const and let instead of var

Keep functions pure and focused

Avoid deeply nested callbacks (use Promises or async/await)

Use arrow functions for cleaner syntax

Always handle errors in async code

Keep your code modular and reusable

Use strict equality === instead of ==

Comment only when necessary — write self-explanatory code

Understand closures, hoisting, and scope

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