A new bootable USB solution.

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…

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

build-once run-anywhere c library

A Compiler Writing Journey

OpenZFS on Linux and FreeBSD

A small C compiler

C in four functions

iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool

eSpeak NG is an open source speech synthesizer that supports more than hundred languages and accents.

WebAssembly Micro Runtime (WAMR)

Arm Mbed OS is a platform operating system designed for the internet of things

A memory profiler for Linux.

Linux application sandboxing and distribution framework

Wrangling Untrusted File Formats Safely

A tool to dump the login password from the current linux user

Hide-My-Windows Laser Tripwire

The only tool/technique to punch holes through firewalls/NATs where multiple clients & server can be behind separate NATs without any 3rd party involvement. Pwnat is a newly developed technique, ex…

Read-only git conversion of OpenBSD's official CVS src repository. Pull requests not accepted - send diffs to the tech@ mailing list.

Portable OpenSSH

eBPF implementation that runs on top of Windows

UNIX-like reverse engineering framework and command-line toolset.

An OpenGL RTS game engine written in C

Common libraries and data structures for C.

Hardware backdoors in some x86 CPUs

One true awk

Plan 9 from User Space

FUSE driver to read/write Windows' BitLocker-ed volumes under Linux / Mac OSX

Bloomberg's distributed RDBMS

Bootstrapping LISP in a Boot Sector