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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.

Dec 25 '25

React Hooks - Part 1: useState

#react #javascript #hooks

1 min read

Disc Time Stamps

Jan 2

I built a Discord Timestamp Generator with 100% Page Speed Scores (Open Source)

#ai #discord #opensource #react

2 min read

Cover image for From Mobile UX Expectations to Better Tabs on the Web

Maicon Gilton de Souza Freire

Dec 20 '25

From Mobile UX Expectations to Better Tabs on the Web

#react #nextjs #ux #frontend

2 min read

Cover image for I Finally Understood useReducer by Building a Real App (Not Just Small Demos)

Usama

Jan 24

I Finally Understood useReducer by Building a Real App (Not Just Small Demos)

#react #javascript #webdev #frontend

2 min read

Dec 21 '25

Generate sitemap.xml and robots.txt in Next.js for Better Google Indexing

#nextjs #react #webdev #tutorial

3 min read

Cover image for 11+ Best SaaS Dashboard Templates for 2026

Sunil Joshi for Tailwindadmin

Dec 25 '25

11+ Best SaaS Dashboard Templates for 2026

#shadcn #saas #nextjs #react

7 min read

Sansita Malhotra

Dec 21 '25

I Built CodeCrush: Making LeetCode Practice Feel Like an RPG

#showdev #interview #leetcode #react

1 min read

Jan 24

Props in React

#beginners #javascript #react #tutorial

1 min read

Cover image for Stop Losing 86% of Mobile Users: Lazy Auth with Firebase (Tutorial)

arnostorg

Jan 2

Stop Losing 86% of Mobile Users: Lazy Auth with Firebase (Tutorial)

#firebase #react #javascript #webdev

2 min read

Cover image for This Week In React #265 : React Skills, json-render, ViewTransition, Base UI, Navigation, Nitro, TC39, Astro, jQuery, Node.js

Sebastien Lorber

Jan 23

This Week In React #265 : React Skills, json-render, ViewTransition, Base UI, Navigation, Nitro, TC39, Astro, jQuery, Node.js

#react #reactnative

10 min read

Cover image for Building Shopify Apps Solo: My React Router 7 + AI Tech Stack

Władysław Kulik

Jan 24

Building Shopify Apps Solo: My React Router 7 + AI Tech Stack

#shopify #react #ai #reactrouter

3 min read

Cover image for Selecting the best Framework for ManageYourTeam: A Side Project for Managing Soccer Teams ⚽

Jan 21

Selecting the best Framework for ManageYourTeam: A Side Project for Managing Soccer Teams ⚽

#webdev #react #typescript #productivity

5 min read

Cover image for Beginner mistakes I made while learning React

Chirag Surendra

Dec 20 '25

Beginner mistakes I made while learning React

#programming #javascript #react #reactjsdevelopment

3 min read

Carrie

Dec 24 '25

Mitigating the React Server Components RCE (CVE-2025-55182)

#nextjs #react #rce #security

3 min read

Dec 19 '25

I Had 24 Hours, Zero Templates, and a Vision. Here's What I Built.

#webdev #react #ui #startup

5 min read

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