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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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React 19 Best Practices: Write Clean, Modern, and Efficient React Code

React 19 Best Practices: Write Clean, Modern, and Efficient React Code

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3 min read
Full-Stack Interview Prep #2: XSS (Cross-Site Scripting) Explained Simply (with Go & Node.js Examples)

Full-Stack Interview Prep #2: XSS (Cross-Site Scripting) Explained Simply (with Go & Node.js Examples)

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9 min read
Dos and Don’ts of Building a Tracking Script in Vanilla JS

Dos and Don’ts of Building a Tracking Script in Vanilla JS

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3 min read
AbortController & AbortSignal

AbortController & AbortSignal

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3 min read
Understanding JavaScript Closures

Understanding JavaScript Closures

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5 min read
Aplicaciones en Python para gestionar consultas espirituales de Santería con APIs

Aplicaciones en Python para gestionar consultas espirituales de Santería con APIs

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4 min read
I just finished a beginner project combining a BMI calculator, a live clock, and a GitHub profile card using the GitHub API.

I just finished a beginner project combining a BMI calculator, a live clock, and a GitHub profile card using the GitHub API.

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1 min read
Callback 📞 vs Promise 🤞 based functions

Callback 📞 vs Promise 🤞 based functions

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4 min read
Understanding Callback Functions in JavaScript: A Beginner's Guide

Understanding Callback Functions in JavaScript: A Beginner's Guide

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4 min read
Your Top 10 Claude Code Subagents for Instant Productivity

Your Top 10 Claude Code Subagents for Instant Productivity

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3 min read
Demystifying Custom Hooks in React: What, When, and How

Demystifying Custom Hooks in React: What, When, and How

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3 min read
Everything You Need to Know About JavaScript’s this Keyword

Everything You Need to Know About JavaScript’s this Keyword

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3 min read
Hướng dẫn sử dụng Midjourney API với Apiframe

Hướng dẫn sử dụng Midjourney API với Apiframe

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7 min read
Comparing Web3 Wallet Onboarding: Dynamic.xyz, Web3Auth.io, and Privy.io

Comparing Web3 Wallet Onboarding: Dynamic.xyz, Web3Auth.io, and Privy.io

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2 min read
Copy or Clone? A Beginner’s Guide to Object Copying in JavaScript

Copy or Clone? A Beginner’s Guide to Object Copying in JavaScript

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3 min read
Understanding Promises in JavaScript

Understanding Promises in JavaScript

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7 min read
styleブロックのintelliSenseがjavascriptになる

styleブロックのintelliSenseがjavascriptになる

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1 min read
System42: My Journey Building a New Design System

System42: My Journey Building a New Design System

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1 min read
🚛 Freight Tracker: What I Did After Polishing the UI

🚛 Freight Tracker: What I Did After Polishing the UI

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3 min read
🚀 The Future of Entrepreneurship in India: AI, Web3, and Beyond

🚀 The Future of Entrepreneurship in India: AI, Web3, and Beyond

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3 min read
Implementing Security in Front-End Applications (React)

Implementing Security in Front-End Applications (React)

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5 min read
AI in Finance: How Machine Learning Is Transforming Investment Strategies

AI in Finance: How Machine Learning Is Transforming Investment Strategies

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2 min read
📦 How JavaScript Imports Really Work (and Why It Matters for Scalable Code)

📦 How JavaScript Imports Really Work (and Why It Matters for Scalable Code)

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4 min read
A Simple Guide to SVG and How It Works

A Simple Guide to SVG and How It Works

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4 min read
Getting Started with SuprSend Inbox in Your Next.js App

Getting Started with SuprSend Inbox in Your Next.js App

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8 min read
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