jQuery element create and destroy events

The fastest + concise javascript template engine for nodejs and browsers. Partials, custom delimiters and more.

Library for performing validations on DM models and pure Ruby object

DataMapper plugin enabling simple versioning of models

DataMapper plugin for creating state machines

Adds support for transaction to datamapper

Forms made easy for Rails! It's tied to a simple DSL, with no opinion on markup.

Better DataMapper paging solution - framework independant - like will_paginate but better ;)

A DataMapper plugin that allows nested model assignment like activerecord.

DataMapper - Core