A pure function always returns the same value for the same arguments and produces no side effects.

Record type simplifies typing objects in TypeScript. Let's see how you can benefit from it.

{/* Comment */} is the usual way to write comments in React. But there are 2 better ways to comment you just have to know.

An enum is a set of named constants. The plain object, frozen object, proxied object or class-based are the 4 ways to create enums in JavaScript.

React forwardRef() is a tool for passing refs to child components. Discover how to use it with ease in this comprehensive tutorial.

Are you struggling to understand TypeScript function types? Look no further! This comprehensive guide covers everything you need to know.

How to use v-model to bind form input elements like text input, textarea, select, checkbox, radio in Vue.

ref() is a Vue composition API function that creates refs: small reactive values.

How to access environment variables in JavaScript using process.env and expose them to the browser runtime using bundlers like Vite and webpack.

What are the main differences between ref() and reactive()? And when to use one or another?