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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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SQL was fine… until it wasn’t. Why we went NoSQL and never looked back

SQL was fine… until it wasn’t. Why we went NoSQL and never looked back

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34 min read
How to Set Up a GitLab CI/CD Pipeline

How to Set Up a GitLab CI/CD Pipeline

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8 min read
10 Open Source Tools Every Developer Should Know 🔥

10 Open Source Tools Every Developer Should Know 🔥

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5 min read
The Architect's Symphony: Composing a Data Layer Beyond React Query and SWR

The Architect's Symphony: Composing a Data Layer Beyond React Query and SWR

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5 min read
Daily JavaScript Challenge #JS-267: Transform a String into a Numeric Code

Daily JavaScript Challenge #JS-267: Transform a String into a Numeric Code

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1 min read
JavaScript One-Liners That Actually Slap 🚀 (And One That Doesn't 👀)

JavaScript One-Liners That Actually Slap 🚀 (And One That Doesn't 👀)

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3 min read
The Art of Resonance: Mastering Memoization in React as a Symphony, Not a Chore

The Art of Resonance: Mastering Memoization in React as a Symphony, Not a Chore

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6 min read
Why Signal to Noise Ratio Matters When Building Audio Features on the Web

Why Signal to Noise Ratio Matters When Building Audio Features on the Web

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3 min read
Shared States in React Have Never Been Easier ;)

Shared States in React Have Never Been Easier ;)

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4 min read
Stop Leaking Your Secrets! Secure Your Node.js Environment Variables.

Stop Leaking Your Secrets! Secure Your Node.js Environment Variables.

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3 min read
Como me certifique como Vue.js Senior Developer y recomendaciones

Como me certifique como Vue.js Senior Developer y recomendaciones

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4 min read
Como me certifique como Vue.js Senior Developer, recomendaciones y consejos

Como me certifique como Vue.js Senior Developer, recomendaciones y consejos

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5 min read
Java’s not dead, but it’s definitely been zombified

Java’s not dead, but it’s definitely been zombified

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31 min read
Frontend Performance Metrics FP, FMP, LCP, and CLS Explained

Frontend Performance Metrics FP, FMP, LCP, and CLS Explained

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11 min read
Complete Guide to Passwordless Authentication

Complete Guide to Passwordless Authentication

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8 min read
12 habits that secretly turn average devs into 10x engineers (no, not ChatGPT)

12 habits that secretly turn average devs into 10x engineers (no, not ChatGPT)

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47 min read
Tu LLM es tu nuevo Dev Junior. Escríbele Tickets Perfectos con esta Estructura

Tu LLM es tu nuevo Dev Junior. Escríbele Tickets Perfectos con esta Estructura

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4 min read
Why Error States Define the Quality of Your UI

Why Error States Define the Quality of Your UI

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3 min read
🌍 Understanding JavaScript Scopes & Closures — Made Simple

🌍 Understanding JavaScript Scopes & Closures — Made Simple

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2 min read
I Built a Vanilla JS PWA: My Age & Duration Calculator Project

I Built a Vanilla JS PWA: My Age & Duration Calculator Project

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1 min read
Let's understand the Event Loop

Let's understand the Event Loop

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8 min read
Reverse proxy vs load balancer: stop mixing them up (before prod takes the hit)

Reverse proxy vs load balancer: stop mixing them up (before prod takes the hit)

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42 min read
The Great Developer Split: How Juniors, Mid-Levels, and Seniors All Got Screwed.

The Great Developer Split: How Juniors, Mid-Levels, and Seniors All Got Screwed.

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42 min read
PyTorch vs TensorFlow 2025: Which one wins after 72 hours?

PyTorch vs TensorFlow 2025: Which one wins after 72 hours?

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33 min read
Beyond CAP: Understanding the PACELC Theorem in Distributed Systems

Beyond CAP: Understanding the PACELC Theorem in Distributed Systems

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4 min read
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