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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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Difference Between useEffect and useLayoutEffect in React

Difference Between useEffect and useLayoutEffect in React

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1 min read
Caching - The Double-Edged Sword of Performance
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Caching - The Double-Edged Sword of Performance

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11 min read
Arquitetura Front-end
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Arquitetura Front-end

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2 min read
ShowDev: CodeZode – Hands-on coding practice platform for new devs

ShowDev: CodeZode – Hands-on coding practice platform for new devs

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1 min read
Scraping Content for LLM
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Scraping Content for LLM

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4 min read
5 Tiny Developer Productivity Hacks That Saved Me Hours

5 Tiny Developer Productivity Hacks That Saved Me Hours

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1 min read
UTF-16 to UTF-8 in Javascript
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UTF-16 to UTF-8 in Javascript

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11 min read
How to Write Clean JavaScript Code: Best Practices with Examples ✨
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How to Write Clean JavaScript Code: Best Practices with Examples ✨

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3 min read
Understanding the Spiral Methodology in Software Engineering

Understanding the Spiral Methodology in Software Engineering

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3 min read
Mastering Defect Management in Software Testing: A Complete Guide

Mastering Defect Management in Software Testing: A Complete Guide

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4 min read
React Native for Web Developers
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React Native for Web Developers

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3 min read
Multi-Modal APIs: Preparing for the Future of AI Interfaces

Multi-Modal APIs: Preparing for the Future of AI Interfaces

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3 min read
How to fix "react-scripts" is not recognized as an internal or external command
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How to fix "react-scripts" is not recognized as an internal or external command

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2 min read
Introducing REROI: Explicit and Robust Reactivity for Modern JavaScript

Introducing REROI: Explicit and Robust Reactivity for Modern JavaScript

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8 min read
Loops in Svelte — {#each}, Keys, and Building a Todo App
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Loops in Svelte — {#each}, Keys, and Building a Todo App

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9 min read
Conditionals in Svelte — {#if}, {:else}, and Nesting Explained
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Conditionals in Svelte — {#if}, {:else}, and Nesting Explained

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6 min read
🎥 Why is it almost impossible to create a social media with videos - Daykeeper

🎥 Why is it almost impossible to create a social media with videos - Daykeeper

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4 min read
Build Your Own Spanish Dictionary App Using Public APIs
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Build Your Own Spanish Dictionary App Using Public APIs

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2 min read
Huffman coding in Javascript
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Huffman coding in Javascript

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17 min read
Building REST APIs That Play Nice with Excel
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Building REST APIs That Play Nice with Excel

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10 min read
Daily JavaScript Challenge #JS-270: Find the Smallest Missing Positive Integer

Daily JavaScript Challenge #JS-270: Find the Smallest Missing Positive Integer

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1 min read
Mastering JavaScript: The Power of forEach and Ternary Operators
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Mastering JavaScript: The Power of forEach and Ternary Operators

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8 min read
Daily JavaScript Challenge #JS-271: Calculate the Number of Unique Elements in an Array

Daily JavaScript Challenge #JS-271: Calculate the Number of Unique Elements in an Array

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1 min read
How to Actually Hit $10K MRR in 2025 (No BS, Just What Works)
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How to Actually Hit $10K MRR in 2025 (No BS, Just What Works)

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5 min read
await time.sleep(ms) in Node.js — Finally!
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await time.sleep(ms) in Node.js — Finally!

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2 min read
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