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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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Apr 19

Building a Micro SaaS for Email Follow-Ups: My Journey from Idea to Launch

#sass #javascript #react #node

2 min read

Cover image for Le migliori librerie di notifiche per React Native nel 2026: quale scegliere?

Apr 14

Le migliori librerie di notifiche per React Native nel 2026: quale scegliere?

#reactnative #react #opensource #npm

7 min read

Cover image for Migrating from Elastic EUI to MUI, Chakra, or Ant Design — The Complete Playbook

Apr 14

Migrating from Elastic EUI to MUI, Chakra, or Ant Design — The Complete Playbook

#react #typescript #migration #frontend

4 min read

Cover image for I Waited 5 Days for a Backend API. So I Built My Own Mock Server.

JohnMith

Apr 14

I Waited 5 Days for a Backend API. So I Built My Own Mock Server.

#webdev #javascript #react #api

3 min read

Cover image for Building Real-Time Applications with WebSockets in 2026: Architecture, Scaling, and Production Patterns

Apr 14

Building Real-Time Applications with WebSockets in 2026: Architecture, Scaling, and Production Patterns

#dotnet #react #javascript #webdev

7 min read

Cover image for Why AI React Component Generators Break in Real Projects (And How to Fix It)

frontuna

Apr 14

Why AI React Component Generators Break in Real Projects (And How to Fix It)

#react #webdev #ai #frontend

2 min read

pythonassignmenthelp.com

Apr 14

Why Our React Server Components Broke During a Next.js 15 Upgrade

#react #nextjs #javascript #webdev

6 min read

Pavel Fits

Apr 14

Run an LLM directly in the user's browser via WebGPU with React in 50 lines of code (no API keys or token fees)

#ai #opensource #react #performance

5 min read

Dmytro Naumchuk

Apr 14

Skeleton maintenance is Broken. We Fixed It.

#webdev #react #nextjs #skeleton

2 min read

Le Anh Phi

Apr 14

Muonroi UI Engine: a manifest-driven UI runtime + rule-authoring web components (open-core)

#webcomponents #react #angular #dotnet

5 min read

Apr 14

The Production MERN Stack Guide for 2026 (Not Another Todo App)

#javascript #react #node #mongodb

2 min read

Riturathin Sharma

Apr 14

Implementing mergeMap and switchMap: "The React Way"

#react #abortcontroller #codeoptimisation #architecture

2 min read

Meghana Anupoju

Apr 14

"Building & Deploying a Smart Stadium Assistant with React, Docker, and Google Cloud Run"

#react #webdev #googlecloud #buildinpublic

3 min read

as nara

Apr 14

The simplicity is complicated.

#javascript #react

1 min read

Cover image for Composition vs Compound Components in React

Duffman

Apr 14

Composition vs Compound Components in React

#architecture #frontend #javascript #react

3 min read

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