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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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Functions in JavaScript: A Clear Guide

Functions in JavaScript: A Clear Guide

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2 min read
Shopify Store Scraping: Extract Product Data, Reviews and Inventory

Shopify Store Scraping: Extract Product Data, Reviews and Inventory

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Comments 1
7 min read
🔐 Lelu: Open Source Authorization Engine for AI Agents

🔐 Lelu: Open Source Authorization Engine for AI Agents

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1 min read
I Built a Chrome Extension to Measure AI Visibility — Here’s What I Learned

I Built a Chrome Extension to Measure AI Visibility — Here’s What I Learned

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5 min read
I Run 46 Microservices on a Single $20 VPS — Here's the Architecture

I Run 46 Microservices on a Single $20 VPS — Here's the Architecture

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5 min read
How I Built an Anonymous Chat Platform Without Signup Using WebRTC (13K+ Users)

How I Built an Anonymous Chat Platform Without Signup Using WebRTC (13K+ Users)

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2 min read
Next.js Rebuilt, NumPy in TypeScript, Six AI Predictions

Next.js Rebuilt, NumPy in TypeScript, Six AI Predictions

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4 min read
React State Management Compared: Redux vs Zustand vs Jotai vs Valtio

React State Management Compared: Redux vs Zustand vs Jotai vs Valtio

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4 min read
How I Got 149 Pages Indexed in 27 Days With a New Domain

How I Got 149 Pages Indexed in 27 Days With a New Domain

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2 min read
Time Travel for Your State: Undo/Redo - with Zustand and React Query (Part 2)

Time Travel for Your State: Undo/Redo - with Zustand and React Query (Part 2)

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4 min read
The Technical SEO Trio: Core Web Vitals, Schema Markup, and Sitemaps

The Technical SEO Trio: Core Web Vitals, Schema Markup, and Sitemaps

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4 min read
Why React Error Boundaries Are Still Class Components

Why React Error Boundaries Are Still Class Components

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4 min read
The 16.6ms Frame Budget: Why Fast Loads Still Feel Slow

The 16.6ms Frame Budget: Why Fast Loads Still Feel Slow

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3 min read
Page Numbers Lie: Offset vs Cursor Pagination

Page Numbers Lie: Offset vs Cursor Pagination

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7 min read
Implementing OpenTelemetry in Node.js

Implementing OpenTelemetry in Node.js

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10 min read
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