Simple Intel CPU processor tracing on Linux

Ham radio log based on Java, Eclipse, E4

A cache library for Go with zero GC overhead.

uCore OS Labs on Berkeley bootloader

RISC-V Proxy Kernel

Rocket Chip Generator

An Open Source Machine Learning Framework for Everyone

Linux kernel source tree

Judging daemon for programming contests

PEDA - Python Exploit Development Assistance for GDB

An efficient C++ multi-threaded sorting function based on C++11 threads

Free and open (as much as possible) integrated SDK for ESP8266/ESP8285 chips

The online judge service with millions of submissions, since 2005.