a Webmachine-like library for Clojure

"a CLI HTTP utility built out of frustration with existing tools. The goal is to make CLI interaction with HTTP-based services as human-friendly as possible"

Database of HTTP status codes with their IETF and Wikipedia descriptions.

"Visualization tool for webserver concurrency"

a resource oriented microkernel and RESTful application server created from the convergence and unification of the powerful fundamental concepts found in the World Wide Web and Unix

Enter a URL, set some headers, view the response, then share it with others.
Perfect for demoing and debugging APIs.

"lets you debug web hooks by capturing and logging the asynchronous requests made when events happen"

"a proxy server that transparently adds OAuth headers to requests"

"provides web applications with enterprise-level messaging via an asynchronous RESTful interface that works over standard HTTP/HTTPS"

"offers a Scala interface to using CouchDB"

"a Scala library for accessing HTTP services"

"a simple Scala REST/MVC framework built on top of Guice Servlet 2.0"

"[an] HTTP library for web applications using the Scala Programming Language. It models a web application as a function :: Request -> Response rather than the more typical side-effecting procedure that accepts both a Request and Response to perform effects on the response. The Request and Response are modelled algebraically using Scala's closed algebraic data types"

"A Mac OS X Leopard developer tool for debugging HTTP services by graphically creating & inspecting complex HTTP messages." Drool.

A pure Scala HTTP server. Supports persistent connections.

"A semi-automated, largely passive web application security audit tool, optimized for an accurate and sensitive detection, and automatic annotation, of potential problems and security-relevant design patterns based on the observation of existing, user-ini

Hoping to not ever need this.

Like Tsung, but Python and with a GUI.

For every time this has been asked in a chat room, IRC channel, forum, office, over IM, or on Twitter: an answer. A solution.

If GitHub went away, I might need this.

"a distributed virtual queue-like system"

I want this, plus some other stuff.

"a simple Perl script for automating the process of benchmarking a web server (or for conducting a comparative test of two different web servers)"

A Ruby Comet server: "Our goal is development of practical comet server which will be achieving over 100,000 simultaneous connections per host. On this purpose, we abandon portability and use system calls depending on particular OS such as epoll and kqueu

"written in C, makes use of the Mongrel HTTP parser, and uses libev its event loop". Looks a bit like Thin, but could potentially host more than just Ruby apps.

"an HTTP daemon that is optimized for long-lasting comet connections"

"The fact that Ajax lets you interact with a server without a full refresh puts the option of a stateful client back on the table." O RLY?

proxy to Mongrels.

mongrel vs lighttpd vs nginx

a high perfomance http and reverse-proxy server