GoAccess – open-source real-time log analyzer and interactive viewer

GoAccess is an open-source real-time log analyzer that runs in terminal or browser to provide fast HTTP statistics and visual server reports for system administrators. Written in C with minimal dependencies, it supports nearly all web log formats and offers terminal, HTML, JSON, and CSV output options while enabling security monitoring to detect suspicious activity and traffic anomalies. The tool is designed for quick analysis via SSH or terminal-based workflows without requiring a browser.