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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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Day-43 Interview Questions and Answers (Frontend + Node.js + JavaScript)

Day-43 Interview Questions and Answers (Frontend + Node.js + JavaScript)

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4 min read
The Silent Killers in Node.js: uncaughtException and unhandledRejection 🐦

The Silent Killers in Node.js: uncaughtException and unhandledRejection 🐦

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3 min read
Centralize Your Node.js Config: How to Leverage npm's config Key with cross-env

Centralize Your Node.js Config: How to Leverage npm's config Key with cross-env

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3 min read
Introducing Zenoscript

Introducing Zenoscript

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2 min read
Day 14: Startup Applications and the Sleep vs Productivity Experiment

Day 14: Startup Applications and the Sleep vs Productivity Experiment

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1 min read
Implementing Multi-tenancy with Keycloak and NestJS

Implementing Multi-tenancy with Keycloak and NestJS

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3 min read
Modernizing a large multi-team application with Micro Frontends

Modernizing a large multi-team application with Micro Frontends

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5 min read
JavaScript Phone Number Formatting: A Comprehensive Guide

JavaScript Phone Number Formatting: A Comprehensive Guide

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4 min read
Why `undici` is Faster Than Node.js’s Core `http` Module (And When to Switch)

Why `undici` is Faster Than Node.js’s Core `http` Module (And When to Switch)

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2 min read
Frontend Development Trends in 2025: What Every Developer Should Know

Frontend Development Trends in 2025: What Every Developer Should Know

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2 min read
How Node.js & Express Handle Multiple Requests: Behind the Scenes

How Node.js & Express Handle Multiple Requests: Behind the Scenes

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4 min read
How to Optimize Images for Faster Loading: A Developer's Complete Guide

How to Optimize Images for Faster Loading: A Developer's Complete Guide

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4 min read
New version of my CLI to generate APIs in Node.js with a single command!

New version of my CLI to generate APIs in Node.js with a single command!

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1 min read
🐳Longest Subsequence Repeated k Times – LeetCode 2014 (C++ | Python | JavaScript)

🐳Longest Subsequence Repeated k Times – LeetCode 2014 (C++ | Python | JavaScript)

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3 min read
EventSource: Real-Time Made Easy

EventSource: Real-Time Made Easy

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3 min read
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