This package provides a static file serving subsite for the Yesod Web Framework.

Scalpel core provides a subset of the scalpel web scraping library that is intended to have lightweight dependencies and to be free of all non-Haskell dependencies.

Gives you the tools to build parsers to decode JSON values, and gives good error messages when parsing fails. See also http://harry.garrood.me/blog/aeson-better-errors/.

HTTP client library.

This package provides a library for the Web Distributed Authoring and Versioning (WebDAV) extensions to HTTP as well an executable, hdav, for command-line operation.

Unicode aware uri-encoding for Haskell.

This package handles cross-platform Web browser launching and inserts JavaScript code to ping the server. When the server no longer receives pings, it shuts down.

Provides a simple means of reverse-proxying HTTP requests. The raw approach uses the same technique as leveraged by keter, whereas the WAI approach performs full request/response parsing via WAI and http-conduit.

HTTP multipart split out of the cgi package, for Haskell.

This Haskell package provides a set of basic form inputs such as text, number, time, checkbox, select, textarea, etc through the Yesod.Form.Fields module. Also, there is Yesod.Form.Nic module providing richtext field using Nic editor.

This package bundles the minified chart.js code into a Haskell package, so it can be depended upon by Cabal packages. The first three components of the version number match the upstream chart.js version. The package is designed to meet the redistribution requirements of downstream users (e.g. Debian). This package is a fork of ghc-js-flot using chart.js instead of flot.

This package bundles the minified Flot code (a jQuery plotting library) into a Haskell package, so it can be depended upon by Cabal packages. The first three components of the version number match the upstream flot version. The package is designed to meet the redistribution requirements of downstream users (e.g. Debian).

This package provides a CSS parser and renderer for Haskell.

Skein is a family of fast secure cryptographic hash functions designed by Niels Ferguson, Stefan Lucks, Bruce Schneier, Doug Whiting, Mihir Bellare, Tadayoshi Kohno, Jon Callas and Jesse Walker.

This Haskell package uses bindings to the optimized C implementation of Skein.

This package's main goal is to encourage integration and system testing of web applications by making everything easy to test. Tests are like browser sessions that keep track of cookies and the last visited page. You can perform assertions on the content of HTML responses using CSS selectors.

Happstack Server provides an HTTP server and a rich set of functions for routing requests, handling query parameters, generating responses, working with cookies, serving files, and more.

This package provides a JSON pretty-printing library compatible with aeson as well as a command-line tool to improve readability of streams of JSON data. The library provides the function encodePretty. It is a drop-in replacement for aeson's encode function, producing JSON-ByteStrings for human readers. The command-line tool reads JSON from stdin and writes prettified JSON to stdout. It also offers a complementary "compact"-mode, essentially the opposite of pretty-printing.

This package implements the client API for the Mattermost chat system. Mattermost is a flexible messaging platform. This library provides network API interaction with the Mattermost server.

This library provides sanitizeXSS. Run untrusted HTML through Text.HTML.SanitizeXSS.sanitizeXSS to prevent XSS attacks.

TagSoup is a library for parsing HTML/XML. It supports the HTML 5 specification, and can be used to parse either well-formed XML, or unstructured and malformed HTML from the web. The library also provides useful functions to extract information from an HTML document, making it ideal for screen-scraping.

This Haskell package provides two typeclasses for converting Haskell data types to and from route pieces.

This library uses attoparsec for parsing the actual contents of the HTTP connection. It also provides higher-level functions which allow you to avoid direct usage of conduits.

This package provides a library for looking up and validating HTML5 entities. The following document is used as an authoritative source of the valid entity names and their corresponding codepoints. You can think of this library as about bindings to the data from that file. For usage see the Text.Html5.Entity module.

Scalpel is a web scraping library inspired by libraries like Parsec and Perl's Web::Scraper. Scalpel builds on top of TagSoup to provide a declarative and monadic interface.