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JavaScript

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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Learn React useMemo the Right Way — Re-Renders, Optimization,Dependencies & useEffect

Learn React useMemo the Right Way — Re-Renders, Optimization,Dependencies & useEffect

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7 min read
Stop Shipping 700KB of JavaScript for a Button

Stop Shipping 700KB of JavaScript for a Button

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4 min read
The Node.js Event Loop Explained

The Node.js Event Loop Explained

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5 min read
Blocking vs Non-Blocking Code in Node.js

Blocking vs Non-Blocking Code in Node.js

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5 min read
Why Node.js is Perfect for Building Fast Web Applications

Why Node.js is Perfect for Building Fast Web Applications

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5 min read
What is Middleware in Express and How It Works

What is Middleware in Express and How It Works

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5 min read
I Almost Quit React Native on Day One. Here's What Changed.

I Almost Quit React Native on Day One. Here's What Changed.

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1 min read
Setting Up Your First Node.js Application Step-by-Step

Setting Up Your First Node.js Application Step-by-Step

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5 min read
Reading Apple Pencil Pressure in the Browser — PointerEvent, getCoalescedEvents(), and the e.pressure Trap

Reading Apple Pencil Pressure in the Browser — PointerEvent, getCoalescedEvents(), and the e.pressure Trap

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7 min read
How I Built 9 Browser-Side Developer Tools as Single HTML Files

How I Built 9 Browser-Side Developer Tools as Single HTML Files

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2 min read
Understanding the `this` Keyword in JavaScript

Understanding the `this` Keyword in JavaScript

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7 min read
A GPU-Accelerated PDF Dark Mode Converter, That Runs Entirely in Your Browser

A GPU-Accelerated PDF Dark Mode Converter, That Runs Entirely in Your Browser

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1 min read
Vite Cold Start White Screen? A Plugin Shows Resource Loading on Page

Vite Cold Start White Screen? A Plugin Shows Resource Loading on Page

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3 min read
JavaScript Modules: Import and Export Explained

JavaScript Modules: Import and Export Explained

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8 min read
Map and Set in JavaScript

Map and Set in JavaScript

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8 min read
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