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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 React Design Patterns Every Frontend & FullStack Developer Should Know

Jan 9

React Design Patterns Every Frontend & FullStack Developer Should Know

#architecture #frontend #javascript #react

2 min read

Cover image for How Hackers Use NPMSCan.com to Hack Web Apps

Dec 6 '25

How Hackers Use NPMSCan.com to Hack Web Apps

#nextjs #react #nuxt #webdev

16 min read

Cover image for Building EduCollab: How Kiro’s Multi-Feature Approach Revolutionized My Development Workflow

PRIYADARSHINI R

Dec 5 '25

Building EduCollab: How Kiro’s Multi-Feature Approach Revolutionized My Development Workflow

#kiro #supabase #react #hackathon

3 min read

Dec 4 '25

TDD + React Testing Pipeline — A Simple Example for Beginners

#react #testing #tdd #beginners

2 min read

sudarshan161219

Dec 27 '25

Building a Serverless Invoice Generator with React, Zustand, and Tailwind

#showdev #react #webdev #opensource

1 min read

Mahesha Dinushan Heenatigala

Dec 4 '25

Securing My Stack: Features and Experience Integrating Asgardeo, Ballerina, and Choreo

#react #security #ballerina #wso2

3 min read

Cover image for 📘 Week 13 – The Week React Started Feeling Real

Usama

Jan 6

📘 Week 13 – The Week React Started Feeling Real

#react #javascript #webdev #learning

3 min read

Fedar Haponenka

Dec 5 '25

Boost React TypeScript Test Coverage Without Slowing Down

#react #productivity #testing #typescript

2 min read

Cover image for Memoization in React: Or How I Thought I Optimized My App (But Mostly Just Felt Productive)

Boluwatife Adewusi

Jan 8

Memoization in React: Or How I Thought I Optimized My App (But Mostly Just Felt Productive)

#javascript #performance #productivity #react

4 min read

CrisisCore-Systems

Jan 8

Testing Recovery: Proving Your App Helps People Stabilize

#testing #a11y #healthcare #react

10 min read

Cover image for I Built a Haunted Spreadsheet Synthesizer with Kiro (and it screams at you) 👻

Harish Kotra (he/him)

Dec 5 '25

I Built a Haunted Spreadsheet Synthesizer with Kiro (and it screams at you) 👻

#showdev #kiro #hackathon #react

3 min read

Cover image for Dive Deeper into JavaScript: Your Key to Unlocking React Mastery! (Day 2 – Pre-React Article 2)

Jan 8

Dive Deeper into JavaScript: Your Key to Unlocking React Mastery! (Day 2 – Pre-React Article 2)

#javascript #webdev #react #frontend

7 min read

Cover image for Gear Up for React: Mastering the Modern Frontend Toolkit! (Day 3 – Pre-React Article 3)

Jan 8

Gear Up for React: Mastering the Modern Frontend Toolkit! (Day 3 – Pre-React Article 3)

#webdev #frontend #react #beginners

7 min read

Jan 8

How to Create a Simple Carousel/Slider in React

#frontend #react #javascript

3 min read

Cover image for Built a React component that encrypts copied text while keeping it readable on screen

Kabir

Dec 4 '25

Built a React component that encrypts copied text while keeping it readable on screen

#webdev #programming #productivity #react

1 min read

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