A Few Practical Notes on React.js

Points Worth Knowing

• React is built around components — each piece of UI can be developed independently and reused in different places.
• JSX, an HTML-like syntax inside JavaScript, lets developers write UI structure and logic together in the same place.
• React's massive ecosystem — from React Router to Redux and React Query — is a major reason for its long-running dominance in frontend development.

Takeaway

None of these points are complicated on their own, but knowing them can lead to better technical decisions about React.js on your next project.