Linux kernel source tree

Modern HTTP benchmarking tool

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, POP3, POP3S, RTMP, RTMPS, RTSP…

How to create an OS from scratch

TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

World's fastest and most advanced password recovery utility

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

n³ The unorthodox terminal file manager

Linux shell for iOS

πfs - the data-free filesystem!

Flexible I/O Tester

Bitwise is an educational project where we create the software/hardware stack for a computer from scratch.

The ARP Scanner

OpenID Certified™ OpenID Connect and FAPI 2 Relying Party module for Apache HTTPd

IoTGoat is a deliberately insecure firmware created to educate software developers and security professionals with testing commonly found vulnerabilities in IoT devices.