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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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How to Build a Traffic Dashboard with Road511 + Leaflet

How to Build a Traffic Dashboard with Road511 + Leaflet

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3 min read
I Built a Small Browser Workspace for HTML, CSS and JavaScript Prototypes

I Built a Small Browser Workspace for HTML, CSS and JavaScript Prototypes

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2 min read
How I built a real-money 1v1 SDK for web games

How I built a real-money 1v1 SDK for web games

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3 min read
PackVault: Cache npm Packages Once. Install Forever — Even Offline.

PackVault: Cache npm Packages Once. Install Forever — Even Offline.

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2 min read
I Built a Free Image Compressor That Never Uploads Your Files

I Built a Free Image Compressor That Never Uploads Your Files

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1 min read
From Repetition to Reusability: Custom Hooks in React

From Repetition to Reusability: Custom Hooks in React

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3 min read
I built a free Unix timestamp tool that works offline and has zero ads

I built a free Unix timestamp tool that works offline and has zero ads

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1 min read
Rust Owns the JavaScript Toolchain in 2026

Rust Owns the JavaScript Toolchain in 2026

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15 min read
Discovering JavaScript Functions Through the Lens of Go

Discovering JavaScript Functions Through the Lens of Go

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6 min read
From Frustration to Automation

From Frustration to Automation

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4 min read
Array Destructuring Explained

Array Destructuring Explained

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1 min read
State.js Tutorial: Creating Reusable UI Components with Pure CSS Reactivity

State.js Tutorial: Creating Reusable UI Components with Pure CSS Reactivity

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3 min read
Seeing Is Understanding: How I Built a JS Execution Visualizer

Seeing Is Understanding: How I Built a JS Execution Visualizer

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4 min read
Visualizing A* One Node at a Time — The Tie-Break and Corner-Cut Decisions That Decide How the Demo Looks

Visualizing A* One Node at a Time — The Tie-Break and Corner-Cut Decisions That Decide How the Demo Looks

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6 min read
Building related-post recommendations for a Shopify blog — the algorithm, not the app

Building related-post recommendations for a Shopify blog — the algorithm, not the app

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9 min read
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