This is a very simple HTTP/1.1 client, designed for doing simple requests without the overhead of a large framework like LWP::UserAgent. It supports proxies and redirection. It also correctly resumes after EINTR.

LibWapcaplet provides a reference counted string internment system designed to store small strings and allow rapid comparison of them. It is developed as part of the Netsurf project.

This module provides methods to compile a log format string to perl-code, for faster generation of access_log lines.

Perl module Web::Scraper is a toolkit for traversing and scraping sites, inspired by Ruby's Scapi.

Plack::Middleware::ReverseProxy resets some HTTP headers, which are changed by reverse-proxy. You can specify the reverse proxy address and stop fake requests using enable_if directive in your app.psgi.

Objects of the HTML::Parser class will recognize markup and separate it from plain text (alias data content) in HTML documents. As different kinds of markup and text are recognized, the corresponding event handlers are invoked.

Hubbub is an HTML5 compliant parsing library, written in C, which can parse both valid and invalid web content. It is developed as part of the NetSurf project.

CGI::Simple provides a relatively lightweight drop in replacement for CGI.pm. It shares an identical OO interface to CGI.pm for parameter parsing, file upload, cookie handling and header generation.

Nginx ("engine X") is a high-performance web and reverse proxy server created by Igor Sysoev. It can be used both as a stand-alone web server and as a proxy to reduce the load on back-end HTTP or mail servers.

The Jetty Web Server provides an HTTP server and Servlet container capable of serving static and dynamic content either from a standalone or embedded instantiation. This package provides utility classes.

RapidJSON is a fast JSON parser/generator for C++ with both SAX/DOM style API.

Siege is a multi-threaded HTTP/FTP load tester and benchmarking utility. It can stress test a single URL with a user defined number of simulated users, or it can read many URLs into memory and stress them simultaneously. The program reports the total number of hits recorded, bytes transferred, response time, concurrency, and return status.

HTTrack allows you to download a World Wide Web site from the Internet to a local directory, building recursively all directories, getting HTML, images, and other files from the server to your computer.

HTTrack arranges the original site's relative link-structure. Simply open a page of the mirrored website in your browser, and you can browse the site from link to link, as if you were viewing it online. HTTrack can also update an existing mirrored site, and resume interrupted downloads.

HTTrack is fully configurable, and has an integrated help system.

HTTP::Server::Simple is a simple standalone HTTP daemon with no non-core module dependencies. It can be used for building a standalone http-based UI to your existing tools.

This module sets the body in redirect response, if it's not already set.

Catalyst::Plugin::Session::Store::FastMmap is a fast session storage plugin for Catalyst that uses an mmap'ed file to act as a shared memory interprocess cache. It is based on Cache::FastMmap.

This package contains helper classes for testing the Jetty Web Server.

The URI module implements the URI class. Objects of this class represent "Uniform Resource Identifier references" as specified in RFC 2396 and updated by RFC 2732.

This module is a Moose::Role which allows you more flexibility in your application's deployment configurations when deployed behind a proxy. Using this module, the request base ($c->req->base) is replaced with the contents of the X-Request-Base header.

nghttp2 implements the Hypertext Transfer Protocol, version 2 (HTTP/2).

A reusable C library provides the HTTP/2 framing layer, with several tools built on top of it:

• nghttp, a command-line HTTP/2 client. It exposes many advanced and low-level aspects of the protocol and is useful for debugging.

• nghttpd, a fast, multi-threaded HTTP/2 static web server that serves files from a local directory.

• nghttpx, a fast, multi-threaded HTTP/2 reverse proxy that can be deployed in front of existing web servers that don't support HTTP/2. Both nghttpd and nghttpx can fall back to HTTP/1.1 for backwards compatibility with clients that don't speak HTTP/2.

• h2load for benchmarking (only!) your own HTTP/2 servers.

• HTTP/2 uses a header compression method called HPACK. nghttp2 provides a HPACK encoder and decoder as part of its public API.

• deflatehd converts JSON data or HTTP/1-style header fields to compressed JSON header blocks.

• inflatehd converts such compressed headers back to JSON pairs.

The Jetty Web Server provides an HTTP server and Servlet container capable of serving static and dynamic content either from a standalone or embedded instantiation. This package provides the JMX management.

The HTTP::Cookies class is for objects that represent a cookie jar, that is, a database of all the HTTP cookies that a given LWP::UserAgent object knows about.

The authentication plugin provides generic user support for Catalyst apps. It is the basis for both authentication (checking the user is who they claim to be), and authorization (allowing the user to do what the system authorises them to do).

Safsaf is a web framework for GNU Guile, built on Guile Fibers using the Guile Knots web server. It features include:

• Request routing

• Middleware for logging, CORS, CSRF protection, sessions (signed cookies), security headers, trailing-slash normalization, exception handling

• Request helpers for form body parsing, multipart parsing, query strings, cookies

• Response helpers for HTML/SXML, JSON, redirects, plain text, static files with Last-Modified / Cache-Control

• Server-Sent Events (SSE): streaming text/event-stream responses with keepalives and Last-Event-ID replay

• Declarative parameter parsing with built-in processors, CSRF integration, and error inspection

• Internationalisation: gettext-style t / tn helpers backed by an in-Scheme catalog loaded from .po files, with a locale handler wrapper that selects per-request from route params, cookie, or Accept-Language