A "public suffix" is a domain name under which Internet users can directly register own names.

Browsers and other web clients can use it to avoid privacy-leaking "supercookies", avoid privacy-leaking "super domain" certificates, domain highlighting parts of the domain in a user interface, and sorting domain lists by site.

Libpsl has built-in PSL data for fast access, allowing to load PSL data from files, checks if a given domain is a public suffix, provides immediate cookie domain verification, finds the longest public part of a given domain, finds the shortest private part of a given domain, works with international domains (UTF-8 and IDNA2008 Punycode), is thread-safe, and handles IDNA2008 UTS#46.

Uhttpmock is a project for mocking web service APIs which use HTTP or HTTPS. It provides a library, libuhttpmock, which implements recording and playback of HTTP request/response traces.

Tinyproxy is a light-weight HTTP/HTTPS proxy daemon. Designed from the ground up to be fast and yet small, it is an ideal solution for use cases such as embedded deployments where a full featured HTTP proxy is required, but the system resources for a larger proxy are unavailable.

Libwebsockets is a library that allows C programs to establish client and server WebSockets connections---a protocol layered above HTTP that allows for efficient socket-like bidirectional reliable communication channels.

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.

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.

This package includes Clearsilver, the CGI kit and HTML templating system.

The Kiwix library provides the Kiwix software suite core. It contains the code shared by all Kiwix ports.

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.

This module finds URIs and URLs (according to what URI.pm considers a URI) in plain text. It only finds URIs which include a scheme (http:// or the like), for something a bit less strict, consider URI::Find::Schemeless. For a command-line interface, urifind is provided.

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.

This module provides a Perlish interface to Amazon S3.

QJson is a Qt-based library that maps JSON data to QVariant objects. JSON arrays will be mapped to QVariantList instances, while JSON's objects will be mapped to QVariantMap.

ia is a command-line tool for using archive.org from the command-line. It also implements the internetarchive python module for programmatic access to archive.org.

The Catalyst-Devel distribution includes a variety of modules useful for the development of Catalyst applications, but not required to run them. Catalyst-Devel includes the Catalyst::Helper system, which autogenerates scripts and tests; Module::Install::Catalyst, a Module::Install extension for Catalyst; and requirements for a variety of development-related modules.

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

The mod_wsgi module for the Apache HTTPD Server adds support for running applications that support the Python WSGI specification.

LWP::UserAgent::Cached is an LWP::UserAgent subclass with cache support. It returns responses from the local file system, if available, instead of making an HTTP request.

The Test::WWW::Mechanize::Catalyst module meshes the Test::WWW:Mechanize module and the Catalyst web application framework to allow testing of Catalyst applications without needing to start up a web server.

Geomyidae is a server for distributed hypertext protocol Gopher. Its features include:

1. Gopher menus (see index.gph for an example);

2. directory listings (if no index.gph was found);

3. CGI support (.cgi files are executed);

4. search support in CGI files;

5. logging with multiple log levels.

The Catalyst::Authentication::Store::DBIx::Class class provides access to authentication information stored in a database via DBIx::Class.

Pytest-httpbin creates a pytest fixture that is dependency-injected into your tests. It automatically starts up a HTTP server in a separate thread running httpbin and provides your test with the URL in the fixture.

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 core jetty servlet container.

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