Linux kernel source tree

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs,…

Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitti…

AddressSanitizer, ThreadSanitizer, MemorySanitizer

A Compiler Writing Journey

mimalloc is a compact general purpose allocator with excellent performance.

Official QEMU mirror. Please see https://www.qemu.org/contribute/ for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website.

John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From…

Linux技术栈

The iputils package is set of small old utilities for Linux networking.

A simple (yet naive), POSIX-compliant (hopefully!) operating system from scratch!

A small C++ game built using Plywood

A full implementation of Go channels as a C library