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Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

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Why does `formState.errors` execute multiple times?

Why does `formState.errors` execute multiple times?

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2 min read
Introduction to Node.js

Introduction to Node.js

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3 min read
Exploring JavaScript’s Intl Object

Exploring JavaScript’s Intl Object

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1 min read
Lazy Loading in ReactJS: A Developer Guide

Lazy Loading in ReactJS: A Developer Guide

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3 min read
Best JavaScript Frameworks for Frontend Developer

Best JavaScript Frameworks for Frontend Developer

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3 min read
Master Modal, Tooltips and more with React createPortal

Master Modal, Tooltips and more with React createPortal

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2 min read
Simple To-Do List Application in Vue.js 3: Step-by-Step Guide 2025

Simple To-Do List Application in Vue.js 3: Step-by-Step Guide 2025

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5 min read
Modules 2/2

Modules 2/2

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2 min read
YAML vs JSON - Best Format for Astro, React & AI Projects. A Developers Guide: Part 1

YAML vs JSON - Best Format for Astro, React & AI Projects. A Developers Guide: Part 1

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6 min read
Create your own Picture-In-Picture video feature bookmarklet

Create your own Picture-In-Picture video feature bookmarklet

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2 min read
Mock Requests

Mock Requests

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2 min read
Sick of Redux? Discover the Future of React State Management in 2024!

Sick of Redux? Discover the Future of React State Management in 2024!

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1 min read
A Deep Dive into `useEffect`: Best Practices for React Developers

A Deep Dive into `useEffect`: Best Practices for React Developers

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4 min read
How to Integrate ZinariPay with Your Application Using the NPM Package

How to Integrate ZinariPay with Your Application Using the NPM Package

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2 min read
Maximising Performance: A Deep Dive into PixiJS Optimization

Maximising Performance: A Deep Dive into PixiJS Optimization

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7 min read
Add custom layer to embe-leaflet

Add custom layer to embe-leaflet

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1 min read
The Differences Between var, let, and const Through the Prism of the ECMAScript Standard.

The Differences Between var, let, and const Through the Prism of the ECMAScript Standard.

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10 min read
The Developer’s Guide to Speeding Up Development with Mock Service Worker (MSW)

The Developer’s Guide to Speeding Up Development with Mock Service Worker (MSW)

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7 min read
Flip flop card.

Flip flop card.

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1 min read
How to Integrate ZinariPay with Your Application Using the CDN

How to Integrate ZinariPay with Your Application Using the CDN

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2 min read
Solution: Lario and Muigi Pipe Problem

Solution: Lario and Muigi Pipe Problem

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2 min read
Tutorial: How to Integrate Passkeys into Nuxt.js

Tutorial: How to Integrate Passkeys into Nuxt.js

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3 min read
Test that a js-listener is called with expected CustomEvent()

Test that a js-listener is called with expected CustomEvent()

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1 min read
Name calculator HTML CSS js

Name calculator HTML CSS js

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1 min read
Intro to JS Variable Declarations

Intro to JS Variable Declarations

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3 min read
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