libcurl is a versatile client-side URL transfer library. This package provides a Haskell binding to libcurl.

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.

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).

aeson-qq provides a JSON quasiquoter for Haskell. This package exposes the function aesonQQ that compile-time converts a string representation of a JSON value into a Data.Aeson.Value.

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.

This package provides a simple network library for all your connection needs. Features: Really simple to use, SSL/TLS, SOCKS. This library provides a very simple API to create sockets to a destination with the choice of SSL/TLS, and SOCKS.

Snap is a simple and fast web development framework and server written in Haskell. For more information, you can visit the Snap project website at http://snapframework.com/. This library contains the core definitions and types for the Snap framework.

This Haskell package provides all core functionality, for Yesod, on which other packages can be built. It provides dispatch, handler functions, widgets, etc.

Snap is a simple and fast web development framework and server written in Haskell. For more information, you can visit the Snap project website at http://snapframework.com/. The Snap HTTP server is a high performance web server library written in Haskell. Together with the snap-core library upon which it depends, it provides a clean and efficient Haskell programming interface to the HTTP protocol.

Base types used by a variety of HTTP clients and servers. See http-streams Network.Http.Client or pipes-http Pipes.Http.Client for full documentation. You can import Network.Http.Types if you like, but both http-streams and pipes-http re-export this package's types and functions.

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.

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.

This library provides basic WAI handlers and middleware functionality.

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.

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.

Sourcemap provides an implementation of source maps, revision 3, proposed by Google and Mozilla here https://wiki.mozilla.org/DevTools/Features/SourceMap.

This package provides generic HTTP types for Haskell (for both client and server code).

This Haskell package achieves security through AES-CTR encryption and Skein-MAC-512-256 authentication. Uses Base64 encoding to avoid any issues with characters.

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.

This package contains a combinator library for constructing HTML documents.

This web server promotes a function from Request to IO Response into a local web server. The user can decide how to interpret the requests, and the library is intended for implementing Ajax APIs.

This package provides a parser for HTML documents that uses tagstream-conduit. It automatically balances mismatched tags, so that there shouldn't be any parse failures. It does not handle a full HTML document rendering, such as adding missing html and head tags. Note that, since version 1.3.1, it uses an inlined copy of tagstream-conduit with entity decoding bugfixes applied.

An HTTP client using the Snap Framework's io-streams library to handle the streaming IO. The API is optimized for ease of use for the rather common case of code needing to query web services and deal with the result.

Use websockets with WAI applications, primarily those hosted via Warp.