🚀 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go.

A cross-platform file change monitor with multiple backends: Apple OS X File System Events, *BSD kqueue, Solaris/Illumos File Events Notification, Linux inotify, Microsoft Windows and a stat()-based backend.

Run arbitrary commands when files change

libxev is a cross-platform, high-performance event loop that provides abstractions for non-blocking IO, timers, events, and more and works on Linux (io_uring or epoll), macOS (kqueue), and Wasm + WASI. Available as both a Zig and C API.

🚀Gev is a lightweight, fast non-blocking TCP network library / websocket server based on Reactor mode. Support custom protocols to quickly and easily build high-performance servers.

Cross platform network library with C++11

High performance minimalism async-io(proactor) networking for Golang.

The high performance c/c++ coroutine/fiber library for Linux/FreeBSD/MacOS/Windows, supporting select/poll/epoll/kqueue/iouring/iocp/windows GUI

Yet another Facebook clone written in C

Event Framework, implemented the coroutine scheduling based on IO events. Support poll, epoll, event port and kqueue.

Proactive IO & Runtime system

Simple I/O event notification library wirtten in Golang

Async I/O for Zig

Monitor changes to files and directories using kernel event notifications (kqueue) in Swift

A simple, lightweight multi-task system (coroutines) for Unix (Linux/BSD/macOS)

Package netpoll implements a network poller based on epoll/kqueue.

An asynchronous runtime for writing applications and services. Supports io_uring and epoll for Linux, kqueue for Darwin & BSD, and a busy loop for the rest.

A library for events and fibers

Lightweight programmable evented utility based on LuaJIT and ljsyscall

⏱ Promises and reactive-streams in Swift built for high-performance and scalability.