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

Screaming-fast Python 3.5+ HTTP toolkit integrated with pipelining HTTP server based on uvloop and picohttpparser.

A Small C Compiler

F-Stack is an user space network development kit with high performance based on DPDK, FreeBSD TCP/IP stack and coroutine API.

Storage Performance Development Kit

Intelligent Storage Acceleration Library

interprocess code injection for Mac OS X

C Interfaces and Implementations

Netlink Library Suite

runtime function overriding for Mac OS X

A ptrace library for easy syscall injection in Linux.

Example of how to use the ptrace(2) system call to call a userspace method.

Create Systemtap's USDT probes at runtime