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

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.

Ulfius is a HTTP Framework library for REST Applications written in C. It is based on GNU libmicrohttpd for the backend web server, Jansson for the JSON manipulation library, and libcurl for the http/smtp client API. It can be used to facilitate creation of web applications in C programs with a small memory footprint, as in embedded systems applications. It can create webservices in HTTP or HTTPS mode, stream data, or implement server websockets.

serf is a C-based HTTP client library built upon the Apache Portable Runtime (APR) library. It multiplexes connections, running the read/write communication asynchronously. Memory copies and transformations are kept to a minimum to provide high performance operation.

This NGINX module provides streaming with the RTMP, DASH, and HLS protocols. It allows NGINX to accept incoming RTMP streams for recording or redistribution. It also supports on-demand streaming from a file on disk and pulling from an upstream RTMP stream. Remote control of the module is possible over HTTP.

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

Digest::MD5::File is a Perl extension for getting MD5 sums for files and urls.

The File::Listing module exports a single function called parse_dir(), which can be used to parse directory listings.

LibNSFB is a framebuffer abstraction library, written in C. It is developed as part of the NetSurf project and is intended to be suitable for use in other projects too.

The overall idea of the library is to provide a generic abstraction to a linear section of memory which corresponds to a visible array of pixel elements on a display device. Different colour depths are supported and the library provides routines for tasks such as drawing onto the framebuffer and rectangle copy operations.

LibSass is a SASS compiler library designed for portability and efficiency. To actually compile SASS stylesheets, you'll need to use another program that uses this library, sassc for example.

Plack is a set of tools for using the PSGI stack. It contains middleware components, a reference server, and utilities for Web application frameworks. Plack is like Ruby's Rack or Python's Paste for WSGI.

Ikiwiki is a wiki compiler, capable of generating a static set of web pages, but also incorporating dynamic features like a web based editor and commenting.

This perl module provides a wrapper around URI templates as described in RFC 6570.

This package provides awslogs, a simple command line tool to download and read AWS CloudWatch logs. The same functionality is available from aws logs tail.

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.

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

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.

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.

This package provides HTML documentation for the nginx web server.

WABT (pronounced: wabbit) is a suite of tools for WebAssembly, including:

1. wat2wasm translates from WebAssembly text format to the WebAssembly binary format

2. wasm2wat is the inverse; it translates from the binary format back to the text format (also known as a .wat)

3. wasm-objdump prints information about a wasm binary, similarly to objdump.

4. wasm-interp decodes ands run a WebAssembly binary file using a stack-based interpreter

5. wat-desugar parses .wat text form as supported by the spec interpreter (s-expressions, flat syntax, or mixed) and prints the canonical flat format

6. wasm2c converts a WebAssembly binary file to a C source and header file.

These tools are intended for use in (or for development of) toolchains or other systems that want to manipulate WebAssembly files.

URI::Fetch is a smart client for fetching HTTP pages, notably syndication feeds (RSS, Atom, and others), in an intelligent, bandwidth- and time-saving way.

Krona is a flexible tool for exploring the relative proportions of hierarchical data, such as metagenomic classifications, using a radial, space-filling display. It is implemented using HTML5 and JavaScript, allowing charts to be explored locally or served over the Internet, requiring only a current version of any major web browser.

SSL support for Net::SMTP.

This Action handles doing automatic method dispatching for REST requests. It takes a normal Catalyst action, and changes the dispatch to append an underscore and method name. First it will try dispatching to an action with the generated name, and failing that it will try to dispatch to a regular method.