3. LightioLightIO is a userland implemented green thread library for ruby
4. FalconA high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.
5. Async IoConcurrent wrappers for native Ruby IO & Sockets.
6. SocketryHigh-level wrappers for Ruby sockets with advanced thread-safe timeout support
7. CloudflareAn asynchronous Ruby wrapper for the CloudFlare V4 API.
10. RackulaGenerate a static site from any rack middleware.
11. AsyncAn awesome asynchronous event-driven reactor for Ruby.
13. Nio4rCross-platform asynchronous I/O primitives for scalable network clients and servers.
14. RubydnsA DSL for building fun, high-performance DNS servers.
15. TimersPure Ruby timers collections suitable for use with event loops
18. async-websocketAsynchronous WebSocket client and server, supporting HTTP/1 and HTTP/2 for Ruby.
23. liveNo description, website, or topics provided.