Understanding Closures in JavaScript
Closures are the backbone of JavaScript privacy and data hiding. This post walks through the concept with step‑by‑step examples, common pitfalls, and how to leverage them in modern frameworks.
JavaScript Posts
ES2023: New Features to Watch
From top-level await in modules to the new WeakRef and FinalizationRegistry APIs, ES2023 brings a suite of enhancements that can help you write cleaner, more efficient code. This roundup covers the must‑know features.
TypeScript vs JavaScript: When to Use Which
Choosing between TypeScript and vanilla JavaScript can be confusing. This article evaluates real‑world scenarios, performance considerations, and tooling to help you decide.
Building a Reactive UI with Vue 3 Composition API
Dive into Vue 3's Composition API and learn how to build composable, testable, and highly performant UI components that react to state changes in real time.
Memory Leak Patterns in Node.js and How to Fix Them
Memory leaks can cripple server performance. This post explains common leak patterns, detection tools, and practical solutions for Node.js applications.
JavaScript Performance Tips: Microtasks vs Macrotasks
Understanding the event loop, microtasks, and macrotasks is essential for writing fast, responsive JS code. Learn how to order work for optimal throughput.
WebAssembly from JavaScript: A Practical Guide
Want to run high‑performance code in the browser? This tutorial shows how to compile Rust to WASM, call it from JS, and integrate with the WebAssembly System Interface (WASI).