Forem

React

Official tag for Facebook's React JavaScript library for building user interfaces

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How to test if a mocked component receives the correct props in Jest and RTL (new since React 19)

How to test if a mocked component receives the correct props in Jest and RTL (new since React 19)

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3 min read
Securing APIs Against Unauthorized Access

Securing APIs Against Unauthorized Access

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1 min read
📡 A Practical Guide to Using WebSockets in Real-Time Apps
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📡 A Practical Guide to Using WebSockets in Real-Time Apps

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2 min read
Exploring Firebase Storage with React
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Exploring Firebase Storage with React

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4 min read
React 19 is Here: What’s New & Must-Have Packages
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React 19 is Here: What’s New & Must-Have Packages

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2 min read
Stop Using React for Everything. Use HTML Like It's 1999.
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Stop Using React for Everything. Use HTML Like It's 1999.

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4 min read
Top 5 Front-End Technologies That Are Crushing It in 2025 (As You Should Know by Now)
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Top 5 Front-End Technologies That Are Crushing It in 2025 (As You Should Know by Now)

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2 min read
React Router v7: la evolución que React necesitaba

React Router v7: la evolución que React necesitaba

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3 min read
Scalable File Upload System with React.js, Express.js and AWS S3 (Using AWS SDK v3)
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Scalable File Upload System with React.js, Express.js and AWS S3 (Using AWS SDK v3)

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3 min read
10 Essential NPM Packages Every React.js Developer Should Master in 2025
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10 Essential NPM Packages Every React.js Developer Should Master in 2025

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14 min read
I Built My First React App: A Beginner's Walkthrough of a Simple To-Do App.
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I Built My First React App: A Beginner's Walkthrough of a Simple To-Do App.

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1 min read
Post 4: Caching and Cache Busting - Ensuring a Smooth User Experience:
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Post 4: Caching and Cache Busting - Ensuring a Smooth User Experience:

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4 min read
Post 3: Strategic Lazy Loading in React - Naming and Optimising Chunks
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Post 3: Strategic Lazy Loading in React - Naming and Optimising Chunks

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2 min read
Post 2: Mastering Code Splitting with Webpack and CRACO - A Deep Dive:
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Post 2: Mastering Code Splitting with Webpack and CRACO - A Deep Dive:

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2 min read
From React to Swift: Why I’m Exploring iOS Development
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From React to Swift: Why I’m Exploring iOS Development

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3 min read
Why Your Screen Isn’t Showing What You Expected
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Why Your Screen Isn’t Showing What You Expected

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1 min read
The Revolutionary Folder Structure Every Developer Needs (DFMA)
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The Revolutionary Folder Structure Every Developer Needs (DFMA)

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2 min read
Is create-react-app Deprecated? What You Need to Know in 2025
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Is create-react-app Deprecated? What You Need to Know in 2025

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3 min read
Next.js 15 + React 19: Worth It?

Next.js 15 + React 19: Worth It?

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1 min read
React 19 Form Hooks vs react-hook-form: A Complete Comparison
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React 19 Form Hooks vs react-hook-form: A Complete Comparison

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4 min read
6 Lessons Learned from Building a Production-Grade Chrome Extension with Web Scraping
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6 Lessons Learned from Building a Production-Grade Chrome Extension with Web Scraping

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6 min read
Clean Code Principles & Code Conventions for React + TypeScript

Clean Code Principles & Code Conventions for React + TypeScript

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2 min read
Understanding Stale Closure in React: A Common Pitfall and How to Avoid It
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Understanding Stale Closure in React: A Common Pitfall and How to Avoid It

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2 min read
React Doesn't Scale. Your Structure Does.

React Doesn't Scale. Your Structure Does.

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3 min read
How can I add a floating animated assistant character in React while keeping a premium glassmorphism UI?

How can I add a floating animated assistant character in React while keeping a premium glassmorphism UI?

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1 min read
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