The Closure Cookbook — Practical Recipes for Real-World JavaScript
Simple, tested patterns to manage state, memoize results, and encapsulate logic with closures.
May 11, 20263 min read41
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Articles tagged with #javascript
Redux in a Minute: How Actions Shape Your UI
Understand how actions, reducers, and the store collaborate to keep your interface in sync When I first built a complex UI, the app state was scattered across components. Props drilling, duplicated state and unpredictable updates made debugging a nightmare. One afternoon I missed a tiny prop update and the UI silently broke. That’s when I discovered Redux. It transformed how I reason about state — predictable, centralized, and easy to trace. This post walks through that mental model so you can use Redux confidently. 👉 UI → Action → Reducer → Store → UI updates
Apr 17, 20263 min read7
Speeding Up Script Loading: Async, Defer — and How HTML Parsing Behaves
How a small script tag can pause a whole page — and how to avoid it.
Mar 23, 20266 min read24
Mastering the JavaScript Event Loop - Microtasks vs Macrotasks (with example)
Quick Recap!! Understand how the event loop schedules work, why promises run before setTimeout callbacks, and see a corrected example that demonstrates the exact output order.
Mar 17, 20266 min read44
Javascript Interview Preparation Cheatsheet
Mostly asked JavaScript conceptual questions in interviews
Sep 11, 20223 min read38