Gabriel Vasile

Head of Engineering

Head of engineering with 11 years of experience in building interactive websites, e-commerce solutions, single page applications, mobile apps for Android and iOS, and progressive web apps.

https://stackoverflow.com/users/8649032/gabriel-vasile

Programming React .js vs .jsx: Differences, Usage & Best Practices

Understand the key differences between .js and .jsx files in React. JSX works in both, but learn when to prefer .jsx for components, .js for utils, and how ESLint, Emmet, and bundlers enhance workflow with proper extensions.

#eslint
#javascript
#jsx
#react
#vite

6 answers• 1 view

02/23/2026, 05:40 PM