uWSGI presents a complete stack for networked/clustered web applications, implementing message/object passing, caching, RPC and process management. It uses the uwsgi protocol for all the networking/interprocess communications.

gojq is an Go implementation and library of the jq JSON processor.

This plugin creates and validates Captcha images for Catalyst.

Monolith bundles any web page into a single HTML file.

Unlike conventional ``Save page as…'', Monolith not only saves the target document, it embeds CSS, image, and JavaScript assets all at once, producing a single HTML5 document.

If compared to saving websites with wget -mpk, Monolith embeds all assets as data URLs and therefore displays the saved page exactly the same, being completely separated from the Internet.

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.

JSON-C implements a reference counting object model that allows you to easily construct JSON objects in C, output them as JSON-formatted strings and parse JSON-formatted strings back into the C representation of JSON objects. It aims to conform to RFC 7159.

nsgenbind is a tool to generate JavaScript to DOM bindings from w3c webidl files and a binding configuration file.

WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly (Wasm) runtime with small footprint, high performance and highly configurable features for applications cross from embedded, IoT, edge to Trusted Execution Environment (TEE), smart contract, cloud native and other features.

CivetWeb is a web server with optional CGI and SSL support. It can be embedded into C/C++ applications or used as a standalone web server.

LinkChecker is a website validator. It checks for broken links in websites. It is recursive and multithreaded providing output in colored or normal text, HTML, SQL, CSV, XML or as a sitemap graph. It supports checking HTTP/1.1, HTTPS, FTP, mailto, news, nntp, telnet and local file links.

Cat avatar generator is a generator of cat pictures optimised to generate random avatars, or defined avatar from a "seed". This is a derivation by David Revoy from the original MonsterID by Andreas Gohr.

LWP::UserAgent::Determined works just like LWP::UserAgent, except that when you use it to get a web page but run into a possibly-temporary error (like a DNS lookup timeout), it'll wait a few seconds and retry a few times.

llparse is a port of http_parser to llparse which aims making it more maintainable, verifiable and efficient where possible.

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.

httptunnel creates a bidirectional virtual data connection tunnelled through HTTP (HyperText Transfer Protocol) requests. This can be useful for users behind restrictive firewalls. As long as Web traffic is allowed, even through a HTTP-only proxy, httptunnel can be combined with other tools like SSH (Secure Shell) to reach the outside world.

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.

The LWP::Protocol::https module provides support for using https schemed URLs with LWP.

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

The HTTP::Date module provides functions that deal with date formats used by the HTTP protocol (and then some more).

Tidy is a console application which corrects and cleans up HTML and XML documents by fixing markup errors and upgrading legacy code to modern standards.

Tidy also provides libtidy, a C static and dynamic library that developers can integrate into their applications to make use of the functions of Tidy.

Hiawatha has been written with security in mind. Features include the ability to stop SQL injections, XSS and CSRF attacks and exploit attempts.

jq is like sed for JSON data – you can use it to slice and filter and map and transform structured data with the same ease that sed, awk, grep and friends let you play with text. It is written in portable C. jq can mangle the data format that you have into the one that you want with very little effort, and the program to do so is often shorter and simpler than you'd expect.

The LWP::MediaTypes module provides functions for handling media (also known as MIME) types and encodings. The mapping from file extensions to media types is defined by the media.types file. If the ~/.media.types file exists it is used instead.

HTML::Element::Extended is a Perl extension for manipulating a table composed of HTML::Element style components.