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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.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Cover image for Why CSS Classes Don’t Work with dangerouslySetInnerHTML in Next.js (and How to Fix It)

Dec 16 '25

Why CSS Classes Don’t Work with dangerouslySetInnerHTML in Next.js (and How to Fix It)

#nextjs #react #css #webdev

1 min read

Aaroophan

Jan 13

React Server Components Are a 15-Year Apology

#architecture #systemdesignconcepts #reactservercomponent #react

10 min read

Cover image for How to build a Frontend for LangChain Deep Agents with CopilotKit!

Anmol Baranwal for CopilotKit

Jan 20

How to build a Frontend for LangChain Deep Agents with CopilotKit!

#react #programming #python #tutorial

18 min read

Cover image for Hidden Journey Behind virtual-react-json-diff

Dec 17 '25

Hidden Journey Behind virtual-react-json-diff

#json #react #webdev #typescript

4 min read

Cover image for 5 React UI Component Libraries for your next Project

Dec 29 '25

5 React UI Component Libraries for your next Project

#webdev #react #javascript #beginners

5 min read

Cover image for I Used Redux for API Data… Until React Query Saved Me

Jan 20

I Used Redux for API Data… Until React Query Saved Me

#react #webdev #frontend #javascript

3 min read

Cover image for I Launched a UI Library, Got 100+ Downloads But AI Couldn’t Understand My Docs

Navneet Singh Rajput

Dec 15 '25

I Launched a UI Library, Got 100+ Downloads But AI Couldn’t Understand My Docs

#opensource #react #ai #devto

1 min read

Cover image for Tired of Switching Tools Just to Write Markdown?

Jan 9

Tired of Switching Tools Just to Write Markdown?

#markdown #react #webdev #opensource

2 min read

Cover image for Why Solid.js Might Be the Most Underrated Frontend Superpower in 2026 (And How to Start Using It Today)

Jan 20

Why Solid.js Might Be the Most Underrated Frontend Superpower in 2026 (And How to Start Using It Today)

#webdev #solidjs #react #learning

3 min read

Cover image for MdBin Levels Up: From Custom Markdown Pipeline to Streamdown

Sivaram

Jan 17

MdBin Levels Up: From Custom Markdown Pipeline to Streamdown

#markdown #webdev #react #ai

5 min read

Arun Kumar

Dec 16 '25

Get , Post, Put, Delete in Axios

#axios #javascript #http #react

2 min read

Carlos Echeverría

Dec 17 '25

Hello world!

#programming #webdev #javascript #react

1 min read

Aaroophan

Jan 13

I Used to Let the Browser Decide Everything

#typescript #react #softwareengineering #webdev

9 min read

add_early

Dec 29 '25

React Explained Through a Tic-Tac-Toe Build

#react #javascript #frontend #learning

4 min read

Cover image for 🚀 Fixing One of the Most Annoying React Native Dev Problems: Localhost, Emulator Networking, and API URLs

Shahnoor_Mujawar

Jan 6

🚀 Fixing One of the Most Annoying React Native Dev Problems: Localhost, Emulator Networking, and API URLs

#reactnative #mobile #productivity #react

3 min read

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