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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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Gabriel-Ionut Enache

Mar 12

The Best Ways to Improve Your React Projects (Lessons I Learned the Hard Way)

#architecture #codequality #javascript #react

3 min read

Cover image for I built a beautiful Markdown Viewer for Chrome, VS Code, and Desktop — here's what I learned

Bum Kom

Mar 20

I built a beautiful Markdown Viewer for Chrome, VS Code, and Desktop — here's what I learned

#webdev #opensource #react #productivity

3 min read

Dinesh G

Feb 17

ArrayList and LinkedList

#programming #java #react #opensource

3 min read

Otto

Mar 23

Next.js App Router in 2026: The Complete Guide for Full-Stack Developers

#nextjs #react #javascript #webdev

4 min read

Dinesh G

Feb 17

Collections in Java

#java #programming #react #software

1 min read

Ricardo Saumeth

Mar 11

⭐ 𝗣𝗔𝗥𝗧 𝟭 — 𝐇𝐨𝐰 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐫𝐨𝐧𝐭‑𝐄𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐬 𝐔𝐬𝐞 𝐀𝐈 𝐭𝐨 𝐀𝐜𝐜𝐞𝐥𝐞𝐫𝐚𝐭𝐞 𝐑𝐞𝐚𝐥‑𝐓𝐢𝐦𝐞 𝐔𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭

#react #javascript #ai #ui

2 min read

Feb 16

Why My React App Showed a White Screen After Deploying to GitHub Pages

#beginners #github #javascript #react

1 min read

Cover image for 🚀 How I Built My Developer Portfolio with Next.js, GitHub API, DEV.to API + Trilingual Support and AI Chat in future

Heron Developer

Mar 11

🚀 How I Built My Developer Portfolio with Next.js, GitHub API, DEV.to API + Trilingual Support and AI Chat in future

#portfolio #braziliandevs #nextjs #react

7 min read

Sem Gebresilassie

Feb 15

From Idea to Maintainable UI: A Practical React/TS Sprint Workflow

#react #typescript #frontend #productivity

3 min read

Cover image for BrowserRouter in React

Harini

Mar 2

BrowserRouter in React

#react #webdev #frontend #beginners

1 min read

Cover image for Redux vs Context API — Same Energy, Different Power Level

Usama

Mar 11

Redux vs Context API — Same Energy, Different Power Level

#react #redux #frontend #webdev

3 min read

Feb 16

How I Built Tabric: A Chrome Extension to Save & Restore Tab Sessions

#javascript #productivity #webdev #react

1 min read

Gabriel-Ionut Enache

Mar 11

You're Overusing useEffect. Here's How to Fix It.

#react #javascript #webdev #typescript

6 min read

Cover image for I Tried 5 Ways to Generate PDFs in React - Only One Let Me Keep My Actual Components

Alperen KARAVELIOGLU

Mar 11

I Tried 5 Ways to Generate PDFs in React - Only One Let Me Keep My Actual Components

#react #opensource #npm #webdev

5 min read

Cover image for From Static Timeline to Fully Interactive Scheduler: Drag & Drop in My React Native Library

karolk

Mar 1

From Static Timeline to Fully Interactive Scheduler: Drag & Drop in My React Native Library

#mobile #reactnative #javascript #react

3 min read

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