How I built intelligent search with real-time syntax highlighting and autocompletion using CodeMirror and F#. Spoiler: the backend does the heavy lifting.

How I finally switched from Rider to Helix for F# development, and my setup.

How I architected parsing user-input trading rules into a machine-runnable AST in F#.

Pragmatic architecture of a one-person startup: ClickHouse, Redis, Postgres, F# backend and SignalR messaging.