4 posts
Modern browsers ship with incredibly powerful APIs that can replace most utility libraries. From Intersection Observer to View Transitions, here are the native tools you should be using instead of dependencies.
TypeScript does not replace tests — it replaces guessing. From autocomplete to exhaustiveness checking, here is why the type system is the best productivity tool in modern frontend development.
Service Workers are a programmable network proxy, not a framework. Here is how to implement offline-first with proper cache strategies, lifecycle management, and background sync without a single dependency.
Polling is a crime against bandwidth. Here is how to build real-time features with WebSockets, scale across multiple servers with Redis Pub/Sub, and implement heartbeats with exponential backoff reconnection.
