React.js
Zustand: Lightweight State Management
I migrated a production dashboard from Redux to Zustand and the entire state management layer went from 1,200 lines to 340. Here's everything I learned...
Blog
39 articles found
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React.js
React Server Components Explained
React Server Components represent a fundamental shift in how we build React applications, allowing components to render exclusively on the server. Learn...
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Database
MongoDB Aggregation Pipeline Guide
Your find() queries are holding you back. The aggregation pipeline can do grouping, joins, and reshaping in a single database call. Here's how to actually...
Express.js
REST API with Express: Patterns That Scale
Every Express tutorial ends at app.get('/hello'). Here's what I've actually learned shipping Express APIs to production -- project layout, error handling...
DevOps
Docker for Node.js: Production-Ready Container Setup
The basic Dockerfile from every tutorial will get you started. It won't get you to production. Here's how to set up containers that are actually ready for...
JavaScript
JavaScript Closures Explained With Real-World Examples
Closures clicked for me when I stopped reading definitions and started looking at code I'd already written. Turns out I'd been using them for years...