Slomo: Flight Recorder for Python Applications
Slomo records every function call, crash, SQL query, and HTTP request in your Python app locally — replay and diagnose bugs from your terminal without a server or account.
Slomo is a zero-config flight recorder for Python applications. Drop two lines into your app and Slomo silently captures every function call, unhandled exception, SQL query, HTTP request, and log record to a local append-only log — then gives you a terminal UI to replay and diagnose crashes without touching a server, creating an account, or changing how you work.
See the Introduction page to get started.