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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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Ricardo Saumeth

Mar 11

⭐ 𝗣𝗔𝗥𝗧 𝟱 — 𝗧𝗵𝗲 𝗦𝗲𝗻𝗶𝗼𝗿 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿’𝘀 𝗣𝗹𝗮𝘆𝗯𝗼𝗼𝗸 𝗳𝗼𝗿 𝗨𝘀𝗶𝗻𝗴 𝗔𝗜 𝗘𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲𝗹𝘆

#ai #react #frontend #javascript

1 min read

Ricardo Saumeth

Mar 11

⭐ 𝗣𝗔𝗥𝗧 𝟯 — 𝗪𝗵𝗲𝗿𝗲 𝗔𝗜 𝗦𝘁𝗿𝘂𝗴𝗴𝗹𝗲𝘀 (𝗮𝗻𝗱 𝗪𝗵𝘆 𝗦𝗲𝗻𝗶𝗼𝗿 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝘀 𝗠𝗮𝘁𝘁𝗲𝗿)

#ai #react #javascript #frontend

1 min read

Ricardo Saumeth

Mar 11

⭐ 𝗣𝗔𝗥𝗧 𝟮 — 𝐓𝐲𝐩𝐞 𝐒𝐚𝐟𝐞𝐭𝐲, 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 & 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐬𝐚𝐭𝐢𝐨𝐧 (𝐰𝐢𝐭𝐡 𝐀𝐈 𝐚𝐬 𝐚 𝐉𝐮𝐧𝐢𝐨𝐫 𝐏𝐚𝐫𝐭𝐧𝐞𝐫)

#ai #react #javascript #frontend

2 min read

Apr 4

React 19 useActionState: Practical Examples That Replace Your Old Form Code

#dotnet #react #javascript #webdev

4 min read

Ricardo Saumeth

Mar 11

🔥 𝐓𝐡𝐞 𝐇𝐚𝐫𝐝𝐞𝐬𝐭 𝐏𝐫𝐨𝐛𝐥𝐞𝐦𝐬 𝐢𝐧 𝐑𝐞𝐚𝐥‑𝐓𝐢𝐦𝐞 𝐅𝐫𝐨𝐧𝐭‑𝐄𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 (𝐚𝐧𝐝 𝐭𝐡𝐞 𝐩𝐚𝐭𝐭𝐞𝐫𝐧𝐬 𝐭𝐡𝐚𝐭 𝐚𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐰𝐨𝐫𝐤)

#react #frontend #javascript #architecture

2 min read

Anisha Malde for Amazon Developer

Apr 14

To Share or Not to Share: Building for multi-platform

#reactnative #react #tv #agentskills

9 min read

Apr 4

Building a Client-Side JSON Formatter and Validator in Next.js

#javascript #nextjs #react #tutorial

3 min read

JSGuruJobs

Mar 16

6 React Accessibility Patterns Prevent WCAG AA Failures in Production

#frontend #react #tutorial #webdev

4 min read

Mar 25

Optimizing React State Updates with useDeferredValue

#react #javascript #frontend #webdev

7 min read

Apr 4

Building a URL Encoder/Decoder with Live Mode in Next.js

#javascript #nextjs #tutorial #react

3 min read

MO Slah

Apr 3

Using `userAgent` in Next.js App Router — Device, Browser, OS & Bot Detection

#nextjs #typescript #react #javascript

3 min read

Apr 4

Building a Base64 Encoder/Decoder with File Support in Next.js

#javascript #nextjs #react #tutorial

4 min read

Ricardo Saumeth

Mar 11

⭐ 𝗣𝗔𝗥𝗧 𝟰 — 𝗪𝗵𝗲𝗻 𝗔𝗜 𝗠𝗮𝗸𝗲𝘀 𝗧𝗵𝗶𝗻𝗴𝘀 𝗪𝗼𝗿𝘀𝗲 (𝗮𝗻𝗱 𝗛𝗼𝘄 𝗦𝗲𝗻𝗶𝗼𝗿 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝘀 𝗥𝗲𝗰𝗼𝘃𝗲𝗿)

#ai #react #javascript #frontend

1 min read

Ricardo Saumeth

Mar 11

𝗛𝗼𝘄 𝗜 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 𝗥𝗲𝗮𝗰𝘁 𝗖𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁𝘀 𝗳𝗼𝗿 𝗛𝗶𝗴𝗵‑𝗙𝗿𝗲𝗾𝘂𝗲𝗻𝗰𝘆, 𝗥𝗲𝗮𝗹‑𝗧𝗶𝗺𝗲 𝗗𝗮𝘁𝗮

#react #architecture #frontend #javascript

2 min read

Apr 14

Making Domternal Accessible. What WCAG 2.1 AA Actually Looks Like in a Rich Text Editor.

#showdev #angular #react #a11y

9 min read

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