Posts

Learn the difference between debouncing and throttling in JavaScript, when to use each pattern, and how to implement them from scratch for better web performance.

Your UI is freezing because you're drowning the main thread. Learn how web workers offload heavy computation to background threads and keep your app responsive.

Learn how to detect, diagnose, and fix memory leaks in JavaScript applications using Chrome DevTools and proven prevention strategies.

Learn five practical bundle size optimization techniques that deliver real performance improvements. From tree shaking to compression strategies, discover what actually works in production.

Learn how to measure, optimize, and monitor Core Web Vitals using JavaScript. Discover the patterns that destroy performance and the techniques that fix them.

Learn how to cut your initial load time by 40% with modern code splitting strategies. From React.lazy to production-ready architectures, here's what actually works in 2026.

Learn how JavaScript's numeric separators and ES2021+ readability features transform the way we write maintainable code—with practical examples from financial apps and scientific computing.

Discover 10 practical JavaScript performance optimization techniques that will make your web applications faster, more responsive, and deliver a better user experience in 2026.

Discover how top-level await eliminates the IIFE pattern and transforms async module initialization in modern JavaScript applications.

Step-by-step TypeScript tutorial to build your first MCP server. Connect any API to Claude, ChatGPT, or other AI assistants using the Model Context Protocol.

Master TypeScript's mapped types to build custom type transformations. Learn keyof iteration, property modifiers, and key remapping to create bulletproof utility types.

Master JavaScript Streams API to process large files efficiently. Learn ReadableStream, WritableStream, and TransformStream with real examples.