The fastest path to AI-powered full stack observability, even for lean teams.

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, MQTTS, POP3, POP3S, RTMP, RTMP…

The official NGINX Open Source repository.

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

The systemd System and Service Manager

H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server

A maintained ctags implementation

Unbound is a validating, recursive, and caching DNS resolver.

Nyancat in your terminal, rendered through ANSI escape sequences. This is the source for the Debian package `nyancat`.

The logrotate utility is designed to simplify the administration of log files on a system which generates a lot of log files.

ngx_mruby - A Fast and Memory-Efficient Web Server Extension Mechanism Using Scripting Language mruby for nginx

Dynamic Image Transformation Module For nginx.

Pretty-print TCP session monitor/analyzer