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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.

Nov 5 '25

Boosting React Performance: A Guide to Optimization

#performance #webdev #react #javascript

2 min read

CrisisCore-Systems

Dec 7 '25

Trauma-Informed React Hooks

#react #a11y #typescript #ux

5 min read

Cover image for No Backend, No Excuses: Building a Pain Tracker That Doesn't Sell You Out

CrisisCore-Systems

Dec 7 '25

No Backend, No Excuses: Building a Pain Tracker That Doesn't Sell You Out

#react #typescript #healthtech #privacy

5 min read

Cover image for React vs Vue vs Svelte — Which One Should You Learn in 2025?

Dec 8 '25

React vs Vue vs Svelte — Which One Should You Learn in 2025?

#javascript #react #vue #svelte

8 min read

Cover image for How to Add Error Alerts to ShipFast in 30 Seconds

Mark Kaave

Dec 8 '25

How to Add Error Alerts to ShipFast in 30 Seconds

#javascript #react #typescript #testing

2 min read

Cover image for 🧩 React Redux Toolkit — A Beginner’s Guide (Modern Redux Explained Clearly)

Vishwark

Nov 8 '25

🧩 React Redux Toolkit — A Beginner’s Guide (Modern Redux Explained Clearly)

#react #redux #frontend #webdev

4 min read

Cover image for I Built a Game That Reads Your Mind (Using 100% AI)

Dec 3 '25

I Built a Game That Reads Your Mind (Using 100% AI)

#kiro #gamedev #react #typescript

2 min read

Cover image for Is Tailwind actually slow?

Aleksandrovich Dmitrii

Dec 7 '25

Is Tailwind actually slow?

#webdev #javascript #frontend #react

11 min read

Koustubh

Nov 4 '25

Part 2: Building Station Station - A Real-World SDD Case Study

#specdriven #agentos #react #python

9 min read

Cover image for How to Build Multi-Language React Apps with Internationalization (i18n)

Dec 8 '25

How to Build Multi-Language React Apps with Internationalization (i18n)

#react #nextjs #javascript

11 min read

Dec 7 '25

Interview topics

#javascript #react #interview #career

11 min read

Cover image for Today I learned React Router and My brain hurts (In a good way )

Asad Zaman

Nov 3 '25

Today I learned React Router and My brain hurts (In a good way )

#100daysofcode #webdev #programming #react

1 min read

Dec 7 '25

How I built a Search Engine with Next.js and MongoDB in one weekend

#showdev #react #webdev #nextjs

1 min read

Cover image for Blazor vs React: A .NET Developer's Honest Comparison

Dec 7 '25

Blazor vs React: A .NET Developer's Honest Comparison

#dotnet #webdev #react #csharp

20 min read

Dec 7 '25

I built a clean React login & signup UI with light/dark mode (free code + full kit)

#react #javascript #beginners #webdev

1 min read

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