Humanlog
lastmod 2026-11-10created 2025-12-042 edits
humanlog is a command-line tool that turns structured logs output in JSON or logfmt format into a human-friendly form. It is written in Go; when you pipe an application's output into it, it shows timestamps, levels, and messages colored and aligned, and passes unstructured lines through unchanged. A typical use is to leave the machine-readable JSON logs as they are in production and use this tool only during development to make them easier to read.