A fast CLI tool that pretty-prints JSON-structured logs with colors.
Pipe your JSON logs into hulog and get human-readable, colorized output.
Download the latest binary from GitHub Releases:
Pipe any JSON log stream into hulog:
cat app.log | hulogBefore:
{"ts":"2025-06-15T10:32:01Z","level":"info","msg":"server started","port":8080}
{"ts":"2025-06-15T10:32:05Z","level":"error","msg":"connection failed","host":"db","retry":3}
After:
10:32:01 [INF] server started port=8080
10:32:05 [ERR] connection failed host=db retry=3