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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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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
Express.js Routing — A Practical Guide with a Real Project

Express.js Routing — A Practical Guide with a Real Project

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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
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
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
Exactly convert docs to plain text (including list styles)

Exactly convert docs to plain text (including list styles)

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1 min read
I open-sourced passport photo specs for 100 countries (MIT, JSON, public API)

I open-sourced passport photo specs for 100 countries (MIT, JSON, public API)

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5 min read
I built a free JSON Formatter & Validator with Angular 21 and Monaco Editor

I built a free JSON Formatter & Validator with Angular 21 and Monaco Editor

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2 min read
5 JavaScript Mistakes That Wasted Weeks of My Time (And How to Fix Them Fast)

5 JavaScript Mistakes That Wasted Weeks of My Time (And How to Fix Them Fast)

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4 min read
A 350-Line GLSL Shader Playground in the Browser — WebGL Init, Line-Number-Aware Errors, and URL-Hash Sharing

A 350-Line GLSL Shader Playground in the Browser — WebGL Init, Line-Number-Aware Errors, and URL-Hash Sharing

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6 min read
How to stop rewriting your storage layer every time you switch providers

How to stop rewriting your storage layer every time you switch providers

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5 min read
I Built a Web Scraper API That Handles JS Rendering, CAPTCHAs, and Proxies

I Built a Web Scraper API That Handles JS Rendering, CAPTCHAs, and Proxies

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2 min read
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