Haste is a dialect of the Haskell programming language geared towards web applications. Haste supports the full Haskell language, including most GHC extensions but comes with a different set of standard libraries, implementing native support for modern web technologies such as WebSockets, LocalStorage, Canvas and others.

Haste Website

The Haste Website is a great resource for getting started.

Here are some links you may find helpful:

• Documentation
• API Reference
• Haste on GitHub

How is the app structured? Are there deviations from the spec? If so, why? Since this is not a conventional JavaScript application and but is written in Haskell instead. The application logic likes in src directory.

• src/Data/Todo.hs: Defines the relevant data structures.
• src/Todo/DOM.hs: Defines DOM interactions and most of the business logic.
• src/Todo.hs: Initializes the application.

Currently, out of MVC we don't really emulate a C but just M and V. V has the logic of controller, router and view are all tangled in DOM.hs.

A recently built app will be available on the branch gh-pages. To run the app, spin up an HTTP server at any port and visit http://localhost:port/.

To make changes you'll need to have haste-compiler installed (hastec available in your PATH). To build run: bower install and then make

• Haste compiler
• App design and templates from: https://github.com/tastejs/todomvc/tree/master/template
• This TodoMVC application was created by crodjer.