Linux kernel source tree

TLS/SSL and crypto library

Zstandard - Fast real-time compression algorithm

Cross-platform asynchronous I/O

A time-series database for high-performance real-time analytics packaged as a Postgres extension

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

Fast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows

Linux namespaces and seccomp-bpf sandbox

Hexagonal hierarchical geospatial indexing system

A C library for parsing/normalizing street addresses around the world. Powered by statistical NLP and open geo data.

eBPF-based Security Observability and Runtime Enforcement

Keepalived

Embeddable, replicated and fault-tolerant SQL engine.

A next-generation cloud native kernel designed to unlock best-in-class performance, security primitives and efficiency savings.

Official repository of VMware open-vm-tools project

High-performance log ingestion and ETL engine

PTT BBS source code

Unmaintained C implementation of the Raft consensus protocol

Python bindings to libpostal for fast international address parsing/normalization

ptrace-based event producer for udig