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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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setTimeout vs setInterval — Evite bugs comuns no JavaScript

setTimeout vs setInterval — Evite bugs comuns no JavaScript

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1 min read
Why Your Perfect Lighthouse Score Doesn't Mean Your Site is Fast

Why Your Perfect Lighthouse Score Doesn't Mean Your Site is Fast

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2 min read
How to Create an ESLint Config Package in Turborepo

How to Create an ESLint Config Package in Turborepo

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3 min read
The Random Number That Cried "Again?!" (And How to Stop the Madness)

The Random Number That Cried "Again?!" (And How to Stop the Madness)

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6 min read
Wanted to create App for free?

Wanted to create App for free?

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2 min read
Why You Should Start with a Modular Monolith Before Jumping into Microservices

Why You Should Start with a Modular Monolith Before Jumping into Microservices

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2 min read
Unlocking the Power of Browser Storage in JavaScript

Unlocking the Power of Browser Storage in JavaScript

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4 min read
In a World of AI Coders and Automation — Soft Skills Will Be Your Superpower

In a World of AI Coders and Automation — Soft Skills Will Be Your Superpower

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2 min read
TypeScript Is Just JavaScript with Extra Steps: Change My Mind

TypeScript Is Just JavaScript with Extra Steps: Change My Mind

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4 min read
The Evolution of React State Management

The Evolution of React State Management

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2 min read
🚀 Node.js v24 is Here – What's New, What's Hot, and Why You Should Care

🚀 Node.js v24 is Here – What's New, What's Hot, and Why You Should Care

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2 min read
Reliable Redis Connections in Node.js: Lazy Loading, Retry Logic & Circuit Breakers 🔦

Reliable Redis Connections in Node.js: Lazy Loading, Retry Logic & Circuit Breakers 🔦

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4 min read
Make your textareas auto-expand with just 3 lines of JavaScript! 📝

Make your textareas auto-expand with just 3 lines of JavaScript! 📝

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1 min read
null, undefined, NaN ou ''? Pare de errar e entenda de vez!

null, undefined, NaN ou ''? Pare de errar e entenda de vez!

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1 min read
Tired of JavaScript? Make a modern web app with Rust + WebAssembly!

Tired of JavaScript? Make a modern web app with Rust + WebAssembly!

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15 min read
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