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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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# Master Node.js Stream Types in 10 Minutes

# Master Node.js Stream Types in 10 Minutes

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3 min read
A New Day, a New Security Attack on npm…
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A New Day, a New Security Attack on npm…

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3 min read
Mastering Destructuring in JavaScript: Objects and Arrays Made Simple
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Mastering Destructuring in JavaScript: Objects and Arrays Made Simple

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3 min read
Data Provenance in AI Hiring Reports
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Data Provenance in AI Hiring Reports

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2 min read
Mastering Map and Set in JavaScript

Mastering Map and Set in JavaScript

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2 min read
React + TypeScript: async functions
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React + TypeScript: async functions

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2 min read
Build Interactive Tag Inputs with TailwindCSS and jQuery
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Build Interactive Tag Inputs with TailwindCSS and jQuery

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1 min read
`#` symbol to define private class fields and methods in JavaScript.

`#` symbol to define private class fields and methods in JavaScript.

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2 min read
Forward Networks - Round 1 (JavaScript)

Forward Networks - Round 1 (JavaScript)

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1 min read
Building & Visualizing Neural Networks in R — 2025 Edition

Building & Visualizing Neural Networks in R — 2025 Edition

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4 min read
Create “Loading Dots” Animations in Tailwind CSS

Create “Loading Dots” Animations in Tailwind CSS

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2 min read
React Router v6.4 Data APIs Tutorial
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React Router v6.4 Data APIs Tutorial

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3 min read
Day 97: When Your Operating System Crashes

Day 97: When Your Operating System Crashes

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3 min read
Building Scalable Web Application
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Building Scalable Web Application

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7 min read
How YouTube Downloads Videos and Plays Them Offline with Javascript?
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How YouTube Downloads Videos and Plays Them Offline with Javascript?

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3 min read
getState

getState

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1 min read
Поради, як купити пам’ятник без помилок

Поради, як купити пам’ятник без помилок

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1 min read
⚡ DMG – Round 1 (JavaScript)

⚡ DMG – Round 1 (JavaScript)

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1 min read
🚀 JavaScript Array Non-Mutating Methods Explained (with Examples)

🚀 JavaScript Array Non-Mutating Methods Explained (with Examples)

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2 min read
Mastering Angular Pipes: Types, Examples, and Performance Best Practices
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Mastering Angular Pipes: Types, Examples, and Performance Best Practices

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3 min read
Tetris

Tetris

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1 min read
console.log("hi")

console.log("hi")

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1 min read
Top 7 Quick Image Upload APIs for Developers (Ranked by Speed)
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Top 7 Quick Image Upload APIs for Developers (Ranked by Speed)

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9 min read
🔥 Deep Dive into useCallback: Why Functions Break Memoization & How React Fixes It

🔥 Deep Dive into useCallback: Why Functions Break Memoization & How React Fixes It

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3 min read
Ship real‑time alerts without WebSocket's: Web Push for enterprise constraints 🔔

Ship real‑time alerts without WebSocket's: Web Push for enterprise constraints 🔔

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3 min read
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