Posts

Transform legacy code faster with these practical AI-assisted refactoring patterns. From callbacks to async/await, class components to hooks, and more.

Learn 7 essential RESTful API design principles with real Express and Fastify examples that will help your team build better, more maintainable APIs in JavaScript.

Discover how TypeScript's type system gives AI tools the context they need for smarter refactoring, better code generation, and fewer bugs. Real examples included.

Master TypeScript's built-in utility types to eliminate type duplication, prevent bugs, and write maintainable code that scales. Learn Pick, Omit, Partial, and 7 more essential utilities with real-world examples.

Master runtime form validation in TypeScript using Zod. Learn to build type-safe validators that catch errors at compile-time and runtime with practical examples.

Rendering 10,000 items? Virtualization reduces DOM nodes from thousands to ~50, transforming sluggish lists into butter-smooth experiences. Here's how.

Learn the 5 critical test integrity rules that prevent AI agents from creating self-validating tests. Includes TypeScript examples and research-backed best practices.

Learn how to prevent AI coding assistants from creating useState render waterfalls by combining custom ESLint rules with Claude instructions for automatic useImmer enforcement.

Async generators might seem like an obscure feature, but once you understand them, you'll find elegant solutions to problems you've been solving the hard way.

Learn how to build a robust dead link detection system using TypeScript and the DeadLinkRadar REST API. Protect your SEO rankings, avoid money loss from broken links, and automate link monitoring to deliver a seamless user experience.

We will be going over tsup (a modern robust bundling tool which is an alternative to the popular rollup) to create a JavaScript library ourselves, and then submit it to the npm registry for developers to npm install into their projects.

This post will be showcasing several useful strategies to use the console for logging more efficiently in JavaScript