xhyve, a lightweight OS X virtualization solution

iOS & tvOS multi-emulator frontend, supporting various Atari, Bandai, NEC, Nintendo, Sega, SNK and Sony console systems… Get Started: https://wiki.provenance-emu.com |

Instant Terminal Sharing

WebAssembly Micro Runtime (WAMR)

User mode file system library for windows with FUSE Wrapper

Public repository of the Micro QuickJS Javascript Engine

sc-im - Spreadsheet Calculator Improvised -- An ncurses spreadsheet program for terminal

Box64 - Linux Userspace x86_64 Emulator with a twist, targeted at ARM64, RV64 and LoongArch Linux devices

A Dead Simple VPN.

Dive into CPython internals, trying to illustrate every detail of CPython implementation

Wrangling Untrusted File Formats Safely

A vi-like editor based on Plan 9's structural regular expressions

Coz: Causal Profiling

macOS command line utility to configure multi-display resolutions and arrangements. Essentially XRandR for macOS.

OSv, a new operating system for the cloud.

A dynamic language and bytecode vm

Use any web browser or WebView as GUI, with your preferred language in the backend and modern web technologies in the frontend, all in a lightweight portable library.

Write like a high-level language, run like C.

OrioleDB – building a modern cloud-native storage engine (... and solving some PostgreSQL wicked problems)

A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).

A fast and lightweight fully featured OCI runtime and C library for running containers

Emulating Apple Silicon devices.

The Sandboxie application

Foreign LINUX - Run unmodified Linux applications inside Windows.

Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and m…

Bash's powerful command line editing in cmd.exe

TinyVM is a small, fast, lightweight virtual machine written in pure ANSI C.

blazingly fast backends in zig

Checked C is an extension to C that lets programmers write C code with bounds checking and improved type-safety. The goal is to let people easily make their existing C code type-safe and eliminate …