Lightweight service virtualization/ API simulation / API mocking tool
WireMock.Net is a product for stubbing and mocking web HTTP responses
Cross-platform API testing client for humans
A Declarative HTTP Client for Python
HTTP checks & tests (private & public) monitoring
Asynchronous HTTP client/server framework for asyncio and Python
Store and access data published by OwnTracks apps
Requests for PHP is a humble HTTP request library
Ajax for Node.js and browsers (JS HTTP client)
Async HTTP/1.1+2 client for PHP based on Amp
Web framework in Rust
Nginx module for embedding Clojure or Java or Groovy programs
A cross-platform asynchronous HTTP(S) proxy server in C#
The HTTP client for Vue.js
Generate custom HTTP responses, the simpler way to test your services
Fast Parallel Async HTTP/SSH/TCP/UDP/Ping Client Java Library
A general programming utility library in Java