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Writing practical articles on React, JavaScript, frontend architecture, and performance-focused development.Read all articles →

Before You Store Data in the Browser, Read This
A practical guide to browser storage in JavaScript.
Jun 23, 2026
Why Your “Copied” Object Still Changes in JavaScript?
Learn why copied objects still change in JavaScript and how references, shallow copies, and deep copies affect your data.
Jun 9, 2026
Why Does Your React App Feel Slow? Here’s How I Optimize It
Practical React techniques to improve performance and build smoother user experiences.
May 26, 2026
Slow React App? This One Mistake Might Be Causing Unnecessary Re-renders
Explore how memoization in React reduces unnecessary re-renders and improves application performance.
Apr 2, 2026
JavaScript Call, Apply, and Bind — Explained Simply
Understand how JavaScript’s call(), apply(), and bind() control the this context with simple examples.
Mar 10, 2026
Error Boundaries in React: The Safety Net Every Production App Needs
Learn how Error Boundaries protect your React apps from crashing and keep your UI stable in production.
Feb 19, 2026