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React

Official tag for Facebook's React JavaScript library for building user interfaces

about #react

React is a declarative, component-based library, you can learn once, and write anywhere

Editor Guide

Check out this Editor Guide
or this post to learn how to add code syntax highlights, embed CodeSandbox/Codepen, etc

Official Documentations & Source

Improving Your Chances for a Reply

by putting a minimal example to either JSFiddle, Code Sandbox, or StackBlitz. Describe what you want it to do, and things you've tried. Don't just post big blocks of code!

Where else to ask questions

StackOverflow tagged with [reactjs] Beginner's Thread / Easy Questions (Jan 2020) on r/reactjs subreddit.

Note: a new "Beginner's Thread" created as sticky post on the first day of each month

Learn in Public

Don't afraid to post an article or being wrong.
Learn in public.

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deltacraft

Mar 12

React Three Fiber vs Three.js: Which Should You Learn First?

#javascript #react #webdev #threejs

3 min read

Cover image for From 'Rethinking Best Practices' to the Compiler: The Metamorphosis of React (2013-2025)

Mar 12

From 'Rethinking Best Practices' to the Compiler: The Metamorphosis of React (2013-2025)

#react #webdev #javascript #frontend

2 min read

Cover image for My Journey as a Full Stack Developer | Amaan Memon

Mar 13

My Journey as a Full Stack Developer | Amaan Memon

#webdev #programming #javascript #react

1 min read

Cover image for Frontend interview questions you'll actually get in 2026

Mar 12

Frontend interview questions you'll actually get in 2026

#react #webdev

5 min read

Cover image for React Masonry Layout: Why the Popular Reorder Trick Fails

Mar 12

React Masonry Layout: Why the Popular Reorder Trick Fails

#masonry #css #react #javascript

7 min read

Cover image for How to Build a Contact Form in Next.js (Without Building a Backend)

Long N.

Mar 26

How to Build a Contact Form in Next.js (Without Building a Backend)

#nextjs #react #webdev #forms

3 min read

Ricardo Saumeth

Mar 12

𝗧𝗵𝗲 𝗢𝗻𝗹𝘆 𝗣𝗮𝗿𝘁𝘀 𝗼𝗳 𝗥𝗲𝗮𝗹‑𝗧𝗶𝗺𝗲 𝗨𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗔𝗜 𝗦𝘁𝗶𝗹𝗹 𝗖𝗮𝗻’𝘁 𝗗𝗼 (𝗔𝗻𝗱 𝗛𝗼𝘄 𝗦𝗲𝗻𝗶𝗼𝗿𝘀 𝗙𝗶𝗹𝗹 𝘁𝗵𝗲 𝗚𝗮𝗽)

#react #frontend #javascript #softwaredevelopment

1 min read

Ricardo Saumeth

Mar 12

𝗛𝗼𝘄 𝗥𝗲𝗮𝗰𝘁 𝟭𝟵 𝗖𝗵𝗮𝗻𝗴𝗲𝘀 𝗥𝗲𝗮𝗹‑𝗧𝗶𝗺𝗲 𝗦𝘁𝗮𝘁𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 (𝗔𝗻𝗱 𝗪𝗵𝗮𝘁 𝗦𝗲𝗻𝗶𝗼𝗿 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝘀 𝗦𝗵𝗼𝘂𝗹𝗱 𝗦𝘁𝗼𝗽 𝗗𝗼𝗶𝗻𝗴)

#react #javascript #frontend #softwaredevelopment

2 min read

Ricardo Saumeth

Mar 12

𝗪𝗵𝘆 𝗥𝗲𝗮𝗹‑𝗧𝗶𝗺𝗲 𝗨𝗜𝘀 𝗕𝗿𝗲𝗮𝗸 𝗮𝘁 𝗦𝗰𝗮𝗹𝗲 (𝗔𝗻𝗱 𝘁𝗵𝗲 𝟯 𝗣𝗮𝘁𝘁𝗲𝗿𝗻𝘀 𝗧𝗵𝗮𝘁 𝗔𝗹𝘄𝗮𝘆𝘀 𝗦𝘂𝗿𝘃𝗶𝘃𝗲 𝗟𝗼𝗮𝗱)

#react #javascript #frontend #softwaredevelopment

2 min read

Ricardo Saumeth

Mar 12

𝗥𝗲𝗮𝗹‑𝗧𝗶𝗺𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗜𝘀𝗻’𝘁 𝗔𝗯𝗼𝘂𝘁 𝗦𝗽𝗲𝗲𝗱 — 𝗜𝘁’𝘀 𝗔𝗯𝗼𝘂𝘁 𝗞𝗻𝗼𝘄𝗶𝗻𝗴 𝗪𝗵𝗲𝗿𝗲 𝘁𝗼 𝗦𝗽𝗲𝗻𝗱 𝗖𝗼𝗺𝗽𝗹𝗲𝘅𝗶𝘁𝘆

#frontend #javascript #architecture #react

1 min read

Ricardo Saumeth

Mar 12

𝗧𝗵𝗲 𝗠𝗼𝘀𝘁 𝗗𝗮𝗻𝗴𝗲𝗿𝗼𝘂𝘀 𝗕𝘂𝗴 𝗶𝗻 𝗥𝗲𝗮𝗹‑𝗧𝗶𝗺𝗲 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 𝗜𝘀𝗻’𝘁 𝗮 𝗖𝗿𝗮𝘀𝗵 — 𝗜𝘁’𝘀 𝗮 𝗟𝗶𝗲

#react #javascript #frontend #architecture

1 min read

Cover image for The UAE Dirham Currency Symbol (U+20C3): Why It Took 18 Years and How to Use It Today

Mar 25

The UAE Dirham Currency Symbol (U+20C3): Why It Took 18 Years and How to Use It Today

#react #typescript #opensource #unicode

4 min read

Cover image for Next.js Weekly #122: Ship 26, shadcn/cli v4, Portless v0.6, Experimental Markdown Output, Akira, Dynamic Forms, Next.js on VPS

Erfan Ebrahimnia

Mar 13

Next.js Weekly #122: Ship 26, shadcn/cli v4, Portless v0.6, Experimental Markdown Output, Akira, Dynamic Forms, Next.js on VPS

#nextjs #react #webdev

4 min read

Ricardo Saumeth

Mar 12

Performance Metrics for Real‑Time Trading Apps: What Every Developer Should Know

#react #frontend #javascript #softwaredevelopment

3 min read

Cover image for Generating BDD Test Cases Automatically with Google Gemini and React

Mar 12

Generating BDD Test Cases Automatically with Google Gemini and React

#gemini #react #testing #tutorial

8 min read

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