Engineering notes
Notes on frontend architecture, web performance, and real-time interfaces.
3 articles
Migrating a frontend to Feature-Sliced Design
Feature boundaries, public interfaces, and a migration that starts with one feature.
Finding a frontend performance bottleneck
Network waterfalls, rendering traces, and measurements that make a performance change reproducible.
Handling disconnects and stale WebSocket responses
Request IDs, reconnection rules, and cleanup for streaming interfaces.