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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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Code-ing in a Tree: Adding Auto-Save to freeCodeCamp

Code-ing in a Tree: Adding Auto-Save to freeCodeCamp

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3 min read
Stop paying for ngrok! 🛑 Meet NPort: The Free Open Source Alternative

Stop paying for ngrok! 🛑 Meet NPort: The Free Open Source Alternative

12
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3 min read
I Built a Conflict-Resilient JSON Editor to Solve Collaborative Nightmares, and here is the Tech Stack

I Built a Conflict-Resilient JSON Editor to Solve Collaborative Nightmares, and here is the Tech Stack

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9 min read
Composition vs Inheritance: Why React Chose the "Has-A" Over "Is-A" Relationship

Composition vs Inheritance: Why React Chose the "Has-A" Over "Is-A" Relationship

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7 min read
Referential Equality & Memoization: Why `{} !== {}` Breaks React Performance

Referential Equality & Memoization: Why `{} !== {}` Breaks React Performance

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8 min read
Limiting GraphQL Query Depth the Right Way

Limiting GraphQL Query Depth the Right Way

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3 min read
Stop Pasting Production Tokens into Random Websites. Here’s a Safer Alternative.

Stop Pasting Production Tokens into Random Websites. Here’s a Safer Alternative.

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1 min read
Reconciliation & The Virtual DOM: How React Decides What to Update

Reconciliation & The Virtual DOM: How React Decides What to Update

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8 min read
Hoisting & The Temporal Dead Zone: Why `let` and `const` Behave Differently Than `var`

Hoisting & The Temporal Dead Zone: Why `let` and `const` Behave Differently Than `var`

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6 min read
JSer.info 15th Anniversary: Looking Back at 15 Years of JavaScript

JSer.info 15th Anniversary: Looking Back at 15 Years of JavaScript

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12 min read
Integrating KaibanJS Teams with Kaiban.io: Enterprise Workflow Automation via A2A Protocol

Integrating KaibanJS Teams with Kaiban.io: Enterprise Workflow Automation via A2A Protocol

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9 min read
I Built the Chrome Extension I Wish I Had as a CS Student

I Built the Chrome Extension I Wish I Had as a CS Student

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2 min read
🚜 Beginner-Friendly Guide 'Maximum Square Area by Removing Fences From a Field' – LeetCode 2975 (C++, Python, JavaScript)

🚜 Beginner-Friendly Guide 'Maximum Square Area by Removing Fences From a Field' – LeetCode 2975 (C++, Python, JavaScript)

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4 min read
Secret Entrance

Secret Entrance

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4 min read
I Built a TypeScript SDK for John Deere Because Nobody Else Did

I Built a TypeScript SDK for John Deere Because Nobody Else Did

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1 min read
Simple React library for collecting user feedback (opensource)

Simple React library for collecting user feedback (opensource)

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3 min read
Build an F1 Dashboard with Real-Time Collaboration Using v0 and Velt🔥

Build an F1 Dashboard with Real-Time Collaboration Using v0 and Velt🔥

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11 min read
Day 13: The 12-Day Gap and Coming Back

Day 13: The 12-Day Gap and Coming Back

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2 min read
Closures & Lexical Scope: How JavaScript Functions "Remember" Where They Were Born

Closures & Lexical Scope: How JavaScript Functions "Remember" Where They Were Born

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6 min read
Prototypes & Prototypal Inheritance: JavaScript's Secret Superpower (and Memory Saver)

Prototypes & Prototypal Inheritance: JavaScript's Secret Superpower (and Memory Saver)

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7 min read
The `this` Keyword & Binding: JavaScript's Most Confusing Feature (Finally Explained)

The `this` Keyword & Binding: JavaScript's Most Confusing Feature (Finally Explained)

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7 min read
How to create OTP flow system on Node.js (step-by- step)

How to create OTP flow system on Node.js (step-by- step)

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3 min read
Advanced Data Table Implementation with React Table Library

Advanced Data Table Implementation with React Table Library

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7 min read
Getting Started with RSuite Table in React: Building Your First Data Table

Getting Started with RSuite Table in React: Building Your First Data Table

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5 min read
Autonomous Agents: The Dual-Edged Sword for Knowledge Workers and Leaders – Navigating Radical Productivity and Unseen Risks new

Autonomous Agents: The Dual-Edged Sword for Knowledge Workers and Leaders – Navigating Radical Productivity and Unseen Risks new

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6 min read
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