Realtime application framework (Node.JS server)
socket.io library for golang, a realtime application framework
Socket.IO-client for iOS/OS X
A Socket.IO client library for Java
An embedded web server
Simple REST and HTTP API Client for .NET
Promise based HTTP client for the browser and node.js
JS library that detects HTML5 & CSS3 features in user’s browser
Fast and low latency asynchronous socket server & client C++ library
The official Python library for the OpenAI API
Ultra fast and low latency asynchronous socket server & client C#
Node.js bindings to libsass
Douyin TikTok Download API
Microsoft project for cloud-based client-server communication
A C++ header-only HTTP/HTTPS server and client library
A 100% native C# implementation of ZeroMQ for .NET
An asynchronous event driven PHP socket framework
Translating your AngularJS 1.x apps
An Async Bot/API wrapper for Twitch made in Python
simple HTTP client in Erlang
Coroutine-based concurrency library for PHP
A Python library for the Docker Engine API
A powerful server and network library, including coroutine
Async HTTP/1.1+2 client for PHP based on Amp