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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 my JavaScript code receive a "No Access-Control-Allow-Origin" error, while Postman does not? (Solution Explained)

Why does my JavaScript code receive a "No Access-Control-Allow-Origin" error, while Postman does not? (Solution Explained)

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3 min read
Understanding JSON Web Tokens (JWT) in JavaScript

Understanding JSON Web Tokens (JWT) in JavaScript

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4 min read
✨ Vue Tip: Add Undo/Redo to Your App with useRefHistory

✨ Vue Tip: Add Undo/Redo to Your App with useRefHistory

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2 min read
Create a chat bubble with Tailwind CSS and JavaScript

Create a chat bubble with Tailwind CSS and JavaScript

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1 min read
Ai Coding Tools: What’S Working, What’S Not, And Where It’S Headed

Ai Coding Tools: What’S Working, What’S Not, And Where It’S Headed

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6 min read
🚦 Rate Limiting in NestJS Using @nestjs/throttler

🚦 Rate Limiting in NestJS Using @nestjs/throttler

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4 min read
Tech: The Rise of Low-Code Platforms for Rapid Development

Tech: The Rise of Low-Code Platforms for Rapid Development

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8 min read
High-Performance Caching in Express.js With Redis

High-Performance Caching in Express.js With Redis

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2 min read
How I Found a CORS Misconfiguration + No Rate Limiting on a Live Website

How I Found a CORS Misconfiguration + No Rate Limiting on a Live Website

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2 min read
Introducing icomp: Generate & Explore Your SVG Icons Like a Pro

Introducing icomp: Generate & Explore Your SVG Icons Like a Pro

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2 min read
Building a Scalable Job Queue With BullMQ and Redis in Node.js

Building a Scalable Job Queue With BullMQ and Redis in Node.js

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2 min read
🔥 Mastering HTTP Requests in JavaScript (2025 Guide)

🔥 Mastering HTTP Requests in JavaScript (2025 Guide)

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3 min read
No dependencies, use native js and canvas to implement a mobile image editor

No dependencies, use native js and canvas to implement a mobile image editor

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2 min read
Proton: Pluggable SSR + DOM | Or How I implemented better SSR from scratch

Proton: Pluggable SSR + DOM | Or How I implemented better SSR from scratch

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6 min read
Stay ahead in web development: latest news, tools, and insights #80

Stay ahead in web development: latest news, tools, and insights #80

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10 min read
Reviving My UI Design Journey & React Progress: Days 108–110

Reviving My UI Design Journey & React Progress: Days 108–110

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1 min read
The Poetics of Glitch Art: Beauty in Digital Errors

The Poetics of Glitch Art: Beauty in Digital Errors