Overview

slogx is a structured logging toolkit for backend developers. The same SDK calls support two runtime paths:

• Live mode: stream logs over WebSocket while developing locally.
• Replay mode: write NDJSON in CI, then load and inspect logs in the replay viewer.

Start here

• Quickstart
• Live mode
• Replay mode (CI)
• MCP server
• GitHub Action integration
• SDK reference hub

Viewers

• Live viewer
• Replay viewer

What stays consistent

Across TypeScript, Python, Go, and Rust:

• log levels: debug, info, warn, error
• message payload shape (args, metadata, stacktrace)
• CI environment detection
• NDJSON replay format