Engineering insights, tool updates, and developer ecosystem news.
A complete tutorial on adding authentication to your Next.js app with Clerk: sign-up, sign-in, protected routes, and user management.
Learn CIDR notation from scratch with visual examples showing how IP addresses are divided into network and host portions.
Your React app ships too much JavaScript to the browser. Here is how to split it intelligently with dynamic imports, React.lazy, and route-based splitting.
TypeScript checks types at compile time. Zod validates at runtime. Together, they catch bugs that TypeScript alone cannot. Here are the patterns we use daily.
Tailwind CSS 4.0 is a ground-up rewrite. Here is how to set it up and migrate from v3.
Generic SEO advice does not apply to developer audiences. Here is the content strategy — tool comparisons, how-to guides, and problem-solving posts — that grew our organic traffic.
The ESLint flat config era is here. How to set up ESLint 9+ and Prettier with TypeScript, React, and Tailwind support.
A step-by-step tutorial for building a production-quality CLI tool with argument parsing, colored output, and npm distribution.
Most frontend testing advice is idealistic. Here is the pragmatic approach — what to test, what to skip, and which tools to use for the highest confidence with the least effort.
Set up a complete local development environment with Docker Compose: database, cache, email, and your app with hot reload.
Building a component library with Tailwind requires patterns for variants, composition, and style overrides. Here are the patterns that scale without becoming unmaintainable.
I automate everything I do more than twice. Here are the scripts — git hooks, deployment helpers, and development shortcuts — that save me 5+ hours weekly.
