Application Server (11)

• NGINX Unit: Universal web app server (unit.nginx.org) tool
  polyglot app server with runtime JSON config, TLS and routing; maintainers ship no new features
  Reverse Proxy Web Server #
• Apache Tomcat® - Welcome! (tomcat.apache.org) tool
  Jakarta Servlet, Pages and WebSocket implementation hosting Java web apps, Apache-2 licensed
  HTTP Web Server #
• The Eclipse Jetty Project :: Eclipse Jetty (jetty.org) tool
  embeddable Java servlet container and HTTP/1-3 plus WebSocket server; EPL2 and Apache-2.0
  HTTP Web Server #
• WildFly (WildFly) tool
  modular Jakarta EE application server from Red Hat, managed via CLI, REST, JMX and web console
  Red Hat #
• Get started with Deno (Deno) reference
  TypeScript-first JavaScript runtime, sandboxed by default, with built-in formatter, linter and tests
  Command Line Javascript Runtime #
• Gunicorn - Python WSGI HTTP Server for UNIX (gunicorn.org) tool
  pre-fork WSGI/ASGI server fronting Django, Flask or FastAPI; one command, minimal dependencies
  Web Server #
• Index - Uvicorn (uvicorn.dev) reference
  ASGI server for Python async frameworks, HTTP/1.1 and WebSockets, run from CLI or programmatically
  HTTP Web Server #
• A Fast, Concurrent Web Server for Ruby & Rack - Puma (puma.io) tool
  concurrent HTTP/1.1 server for Ruby Rack apps, Ragel-based parser, far lower memory than Unicorn
  HTTP Web Server #
• PHP: FastCGI Process Manager (FPM) - Manual (php.net) reference
  PHP FastCGI process manager: per-pool uid/chroot workers, dynamic spawning, slowlog, status output
  Performance Analysis Web Server #
• FrankenPHP: the modern PHP app server (frankenphp.dev) tool
  PHP app server on Caddy: worker mode keeps apps in memory, one binary, Symfony and Laravel support
  Web Server #
• FastCGI Specification (fastcgi-archives.github.io) reference
  1996 Open Market protocol between web servers and long-lived FastCGI application processes
  HTTP Web Server #