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

n³ The unorthodox terminal file manager

A very compact representation of a placeholder for an image.

BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.

FFmpeg for browser, powered by WebAssembly

hydra

A tiny but valid `init` for containers

A fast image processing library with low memory needs.

Xv6 for RISC-V

Projects for an undergraduate OS course

Code from various chapters in OSTEP (http://www.ostep.org)

Spike, a RISC-V ISA Simulator

XDP tutorial

A Tiny Linux-Compatible Kernel

bpftop provides a dynamic real-time view of running eBPF programs. It displays the average runtime, events per second, and estimated total CPU % for each program.

Source code of a multiple series of tutorials about the hypervisor. Available at: https://rayanfam.com/tutorials

Writing an OS in 1,000 lines.

Learning eBPF, published by O'Reilly - out now! Here's where you'll find a VM config for the examples, and more

RISC-V Open Source Supervisor Binary Interface

Automated upstream mirror for bpftool stand-alone build.

Mirror only. Official repository is at https://git.zx2c4.com/wg-dynamic

A very basic eBPF Load Balancer in a few lines of C

Prototyping kernel development work outside mainline

A container init that is so simple it's effectively brain-dead.

A library for manipulating block devices.