Metal I/O library for Rust.
Non-Blocking Reactive Foundation for the JVM
Vert.x is a tool-kit for building reactive applications on the JVM
Event-driven, non-blocking I/O with PHP.
Event-driven network application framework for high performance protocol servers & clients, non-blocking.
Asynchronous, non-blocking HTTP & WebSocket client for the JVM
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.
Pure Go 1000k+ connections solution, support tls/http1.x/websocket and basically compatible with net/http, with high-performance and low memory cost, non-blocking, event-driven, easy-to-use.
Concurrency primitives, safe memory reclamation mechanisms and non-blocking (including lock-free) data structures designed to aid in the research, design and implementation of high performance concurrent systems developed in C99+.
PHP Standard Library
Java agent to detect blocking calls from non-blocking threads.
A fast non-blocking HTTP server on top of libev
High performance reactive SQL client written in Java
:leaves: Non-blocking, Reactive MongoDB Driver for Scala
Event-driven readable and writable streams for non-blocking I/O in ReactPHP.
Notiflix is a dependency-free, secure, and lightweight JavaScript library built with pure JavaScript, offering client-side non-blocking notifications, popup boxes, loading indicators, and more.
Cross-platform virtual machine for the Smalltalk implementations Squeak and Cuis
Turbo is a framework built for LuaJIT 2 to simplify the task of building fast and scalable network applications. It uses a event-driven, non-blocking, no thread design to deliver excellent performance and minimal footprint to high-load applications while also providing excellent support for embedded uses.
a non-blocking I/O tcp network lib based on c++14/17
Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows
High performance non-blocking webserver