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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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Dec 29 '25

Habit Consistency + Digital Wellness: Building a Custom React Goal Streak

#react #javascript #tutorial #webdev

2 min read

Dec 28 '25

🚀 Novu | Open-Source Notification Infrastructure

#opensource #typescript #react #fullstack

2 min read

Usama

Feb 1

I Finally Built a Resizable Sidebar UI – A Personal Milestone in My Developer Journey

#react #javascript #webdev #devjournal

2 min read

Jan-Willem Bobbink

Feb 1

Why Lovable.dev sites struggle with search engine and LLM indexing

#architecture #javascript #llm #react

11 min read

Feb 1

Day 1 of #100DaysOfCode — React Refresher + Tailwind Setup

#webdev #programming #react #100daysofcode

2 min read

Tuvshinjargal Byambajav

Dec 27 '25

I Built an Open Source Health AI Agent Without a Vector DB (Laravel 12, React, Typescript + InteriaJS + Gemini)

#opensource #ai #laravel #react

4 min read

Dec 27 '25

🌟 O que é o eslint-plugin-jsx-a11y?

#acessibilidade #react #a11y

2 min read

Dec 27 '25

🔑 O que é useId no React?

#react #hook #useid

2 min read

Dec 27 '25

🚀 O Poder da Teoria dos Conjuntos na Programação: Lodash como Aliado na União e Diferença de Dados

#react #lodash #union

2 min read

Dec 27 '25

🚀 Maximizando a Performance de Tabelas: 4 Estratégias Essenciais no Frontend!

#frontend #react #tabelas

2 min read

Dec 27 '25

Pare de lutar com a URL no Next.js! 🚀

#nextjs #react #tooling #typescript

1 min read

Jan 1

Why Istanbul Coverage Doesn't Work with Next.js App Router

#nextjs #react #testing #playwright

5 min read

Pasindu Dewviman

Dec 28 '25

Securing React Application

#react #webdev #cybersecurity #reactnative

1 min read

Usama

Jan 31

From Dream to Reality: My First Resizable Sidebar UI

#react #javascript #webdev #programming

2 min read

Dec 27 '25

🧠 Otimização no React: O Que, Quando e Por Quê

#otimizacao #react #usememo #usecallback

1 min read

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