WWW::Mechanize is a Perl module for stateful programmatic web browsing, used for automating interaction with websites.

Feed::Find implements feed auto-discovery for finding syndication feeds, given a URI. It will discover the following feed formats: RSS 0.91, RSS 1.0, RSS 2.0, Atom.

An HTTP::Message object contains some headers and a content body.

Dispatch type managing path-matching behaviour using regexes. Regex dispatch types have been deprecated and removed from Catalyst core. It is recommend that you use Chained methods or other techniques instead. As part of the refactoring, the dispatch priority of Regex vs Regexp vs LocalRegex vs LocalRegexp may have changed. Priority is now influenced by when the dispatch type is first seen in your application.

WebSocket++ is a C++ library that can be used to implement WebSocket functionality. The goals of the project are to provide a WebSocket implementation that is simple, portable, flexible, lightweight, low level, and high performance.

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.

This package provides Lexbor, a high-performance, lightweight HTML/CSS engine implemented entirely in C99 with no external dependencies. It's primarily usage is intended for projects that need to process web content, but don't require a full browser environment.

Libnslog provides a category-based logging library which supports complex logging filters, multiple log levels, and provides context through to client applications. It is developed as part of the NetSurf project.

SuperHTML is an HTML validator, formatter, LSP, and templating language library. It provides the superhtml command that can validate and autoformat HTML files. The tool can be used either directly (for example by running it on save), or through a LSP client implementation.

This Catalyst action implements a sensible default end action, which will forward to the first available view.

Libnspsl is a library to generate a static code representation of the Public Suffix List. It is developed as part of the NetSurf project.

Varnish is a high-performance HTTP accelerator. It acts as a caching reverse proxy and load balancer. You install it in front of any server that speaks HTTP and configure it to cache the contents through an extensive configuration language.

This module provides a protocol-independent way to use IPv4 and IPv6 sockets, intended as a replacement for IO::Socket::INET.

Jsoup is a Java library for working with real-world HTML. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS, and jQuery-like methods.

Libnsgif is a decoding library for the GIF image file format, written in C. It is developed as part of the NetSurf project.

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

darkhttpd is a simple static web server. It is standalone and does not need inetd or ucspi-tcp. It does not need any config files---you only have to specify the www root.

This module provides a Catalyst extension to replace the development server with Starman.

Woof (Web Offer One File) is a small simple web server that can easily be invoked on a single file. Your partner can access the file with tools they trust (e.g. wget).

Jansson is a C library for encoding, decoding and manipulating JSON data.

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 HTTP-related utility classes.

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.

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.

The Kiwix tools are a collection of Kiwix-related command line tools:

• kiwix-manage: Manage XML based library of ZIM files

• kiwix-read: Read ZIM file content

• kiwix-search: Fulltext search in ZIM files

• kiwix-serve: HTTP daemon serving ZIM files