Get free HTTPS certificates forever from Let's Encrypt
HTTP web server index for Apache httpd, lighttpd and nginx
Powerful, enterprise-ready, open source web server w/ automatic HTTPS
Make writing Java http clients easier
Lightweight service virtualization/ API simulation / API mocking tool
Zenko CloudServer open-source Node.js implementation of S3 protocol
Eclipse Jetty - Web Container & Clients - supports HTTP/2, HTTP
Clojure HTTP server/client library with WebSocket support
Rust HTTP types
The Functional toolkit for Kotlin HTTP applications
A high-performance HTTP benchmarking tool
Up to 100x Faster FastAPI. JSON-RPC with io_uring, SIMDJSON
WireMock.Net is a product for stubbing and mocking web HTTP responses
Hurl, run and test HTTP requests with plain text
Generate Swift client and server code from an OpenAPI document
TCP/HTTP/UDP/QUIC client/server with Reactor over Netty
A minimal, idiomatic Scala interface for HTTP
C++ parallel computing and asynchronous networking engine
An easy to install Apache distribution containing MySQL, PHP, and Perl
The most advanced tool for HTTP API
Network application framework for protocol servers and clients
True object-oriented Java web framework without NULLs
Quality of service module for Apache httpd
Apache httpd module to set environment variables
Cross-platform Apache, PHP, MySQL & PostgreSQL server manager.