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React
Official tag for Facebook's React JavaScript library for building user interfaces
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1️⃣ Post Facebook's React ⚛ related posts/questions/discussion topics here~
2️⃣ There are no silly posts or questions as we all learn from each other👩🎓👨🎓
3️⃣ Adhere to dev.to 👩💻👨💻 Code of Conduct
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
* Docs
* Tutorial
* Community
* Blog
* Source code on GitHub
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 .
Older #react posts
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# I Built a RAG Document Assistant with FastAPI, React, FAISS and Ollama
Abdraouf Benabdsselem
Abdraouf Benabdsselem
Abdraouf Benabdsselem
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Sep 11
# I Built a RAG Document Assistant with FastAPI, React, FAISS and Ollama
# fastapi
# llm
# rag
# react
Add Comment
2 min read
React Compiler Automatic Memoization Guide
locionic
locionic
locionic
Follow
Sep 11
React Compiler Automatic Memoization Guide
# react19
# react
# performance
Add Comment
10 min read
Migrating to React Native Skia without a feature freeze
Amit chakraborty
Amit chakraborty
Amit chakraborty
Follow
Sep 11
Migrating to React Native Skia without a feature freeze
# reactnative
# skia
# jsi
# react
2 comments
5 min read
React 19 Ref as Prop: Simplify TypeScript Components
Nainik Mehta
Nainik Mehta
Nainik Mehta
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Sep 11
React 19 Ref as Prop: Simplify TypeScript Components
# react
# typescript
# webdev
# frontend
1 reaction
Add Comment
3 min read
Zustand vs Jotai in 2026: The practical decision tree I use after shipping both
locionic
locionic
locionic
Follow
Sep 11
Zustand vs Jotai in 2026: The practical decision tree I use after shipping both
# react
# zustand
# frontend
# webdev
Add Comment
10 min read
I Built a To-Do App Because I Was Tired of To-Do Apps
Clean Labs
Clean Labs
Clean Labs
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Sep 11
I Built a To-Do App Because I Was Tired of To-Do Apps
# android
# productivity
# programming
# react
Add Comment
6 min read
This Week In React #296: React 19.3, DevTools, Next.js, cn, Maps | 0.88 RC, Expo Modules, Navigation Benchmarks | Rslib, Vitest, gpu-lexer
Sebastien Lorber
Sebastien Lorber
Sebastien Lorber
Follow
Sep 11
This Week In React #296: React 19.3, DevTools, Next.js, cn, Maps | 0.88 RC, Expo Modules, Navigation Benchmarks | Rslib, Vitest, gpu-lexer
# react
# reactnative
1 reaction
Add Comment
9 min read
How I Built an Offline YouTube Playlist Downloader & Merger with FastAPI, React, and FFmpeg
Hasham Tanveer
Hasham Tanveer
Hasham Tanveer
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Sep 11
How I Built an Offline YouTube Playlist Downloader & Merger with FastAPI, React, and FFmpeg
# python
# react
# opensource
# webdev
Add Comment
3 min read
React Server Components para veteranos de SPA
Juan Gómez
Juan Gómez
Juan Gómez
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Sep 10
React Server Components para veteranos de SPA
# react
# nextjs
# typescript
# webdev
Add Comment
15 min read
TanStack Start Basics Part 2 — Connecting to Your Directus Backend
Wade Thomas
Wade Thomas
Wade Thomas
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Sep 10
TanStack Start Basics Part 2 — Connecting to Your Directus Backend
# tanstack
# directus
# react
# tailwindcss
Add Comment
4 min read
Bridging n8n AI Workflows to React 19 with Vercel AI SDK and SSE Streaming
Ken
Ken
Ken
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Sep 11
Bridging n8n AI Workflows to React 19 with Vercel AI SDK and SSE Streaming
# typescript
# react
# webdev
# javascript
Add Comment
2 min read
Latency under load: the same story as throughput, from the other side
Sunny Sahijwani
Sunny Sahijwani
Sunny Sahijwani
Follow
Sep 11
Latency under load: the same story as throughput, from the other side
# react
# performance
# benchmarking
# database
3 comments
3 min read
Next.js 16's Turbopack is 2.5x faster, but the bundler is only 4% of your build
Remdore
Remdore
Remdore
Follow
Sep 11
Next.js 16's Turbopack is 2.5x faster, but the bundler is only 4% of your build
# nextjs
# react
# webdev
# performance
2 reactions
2 comments
6 min read
How I Built Secure Task Manager with WSO2 Asgardeo + Ballerina
Fathima Mufasa
Fathima Mufasa
Fathima Mufasa
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Sep 10
How I Built Secure Task Manager with WSO2 Asgardeo + Ballerina
# wso2
# asgardeo
# ballerina
# react
1 reaction
Add Comment
1 min read
How to Handle Uncaught Errors in Next.js App Router (Without Alert Spam or 100KB SDKs)
SnapTrace
SnapTrace
SnapTrace
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Sep 10
How to Handle Uncaught Errors in Next.js App Router (Without Alert Spam or 100KB SDKs)
# nextjs
# webdev
# javascript
# react
Add Comment
2 min read
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Your main input handles IME composition. The rename box next to it doesn't.
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- # llm [direct]
- # rag [direct]
- React Compiler Automatic Memoization Guide [direct]
- locionic [direct]
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- Migrating to React Native Skia without a feature freeze [direct]
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- # reactnative [direct]
- # skia [direct]
- # jsi [direct]
- React 19 Ref as Prop: Simplify TypeScript Components [direct]
- Nainik Mehta [direct]
- # typescript [direct]
- # webdev [direct]
- # frontend [direct]
- Zustand vs Jotai in 2026: The practical decision tree I use after shipping both [direct]
- # zustand [direct]
- I Built a To-Do App Because I Was Tired of To-Do Apps [direct]
- Clean Labs [direct]
- # android [direct]
- # productivity [direct]
- # programming [direct]
- This Week In React #296: React 19.3, DevTools, Next.js, cn, Maps | 0.88 RC, Expo Modules, Navigation Benchmarks | Rslib, Vitest, gpu-lexer [direct]
- Sebastien Lorber [direct]
- How I Built an Offline YouTube Playlist Downloader & Merger with FastAPI, React, and FFmpeg [direct]
- Hasham Tanveer [direct]
- # python [direct]
- # opensource [direct]
- React Server Components para veteranos de SPA [direct]
- Juan Gómez [direct]
- # nextjs [direct]
- TanStack Start Basics Part 2 — Connecting to Your Directus Backend [direct]
- Wade Thomas [direct]
- # tanstack [direct]
- # directus [direct]
- # tailwindcss [direct]
- Bridging n8n AI Workflows to React 19 with Vercel AI SDK and SSE Streaming [direct]
- Ken [direct]
- # javascript [direct]
- Latency under load: the same story as throughput, from the other side [direct]
- Sunny Sahijwani [direct]
- # benchmarking [direct]
- # database [direct]
- Next.js 16's Turbopack is 2.5x faster, but the bundler is only 4% of your build [direct]
- Remdore [direct]
- How I Built Secure Task Manager with WSO2 Asgardeo + Ballerina [direct]
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