ldap adapter for datamapper which uses either net-ldap or ruby-ldap

RSpec matchers for DataMapper

dm-sql-finders add #by_sql to your DataMapper models and provides a clean mechanism for using the names of the properties in your model, instead of the actual fields in the database. Any SQL is supported and actual DataMapper Query objects wrap the SQL, thus delaying its execution until a kicker method materializes the records for the query. \ You can also chain standard DataMapper query methods onto the #by_sql call to refine the query.

Timezone aware datatypes for DataMapper

Define new objects or modifications of existing ones in external file (xml, csv, etc) and import them to your application. Importer will not only import all the objects but also will give you detailed summary of the import process.

An irc bot framework that offers easy-to-use by plugins

Generates attr_accessors that encrypt and decrypt attributes transparently

this collection of plugins helps to add datamapper functionality to Rack. there is a IdentityMaps plugin which wrappes the request and with it all database actions are using that identity map. the transaction related plugin TransactionBoundaries and RestfulTransactions wrappes the request into a transaction. for using datamapper to store session data there is the DatamapperStore.

Create, Distribute, and Install Ruby applications easily

This Sinatra extension, derived from omniauth_pure by Marcus Proske, adds OmniAuth authorization to your Sinatra application, so your users can login using FaceBook, Twitter and many other authorization providers, as long as you supply the API keys. It uses DataMapper and HAML.

Track stock portfolio from the command line

Wesabot is a Campfire bot framework we've been using and developing at Wesabe since not long after our inception. It started as a way to avoid parking tickets near our office ("Wes, remind me in 2 hours to move my car"), and has evolved into an essential work aid. When you enter the room, Wes greets you with a link to the point in the transcript where you last left. You can also ask him to bookmark points in the transcript, send an sms message (well, an email) to someone, or even post a tweet, among other things. His functionality is easily extendable via plugins.

Simplistic attachment management

Alvid is an advanced AI bot that integrates with slack.

Generates attr_accessors that redact certain values in the JSON structure before saving.

A command line OAuth authorization tool.

Aviary generates a static photo gallery using Twitter

The Browser Exploitation Framework (BeEF) is a security tool that provides practical client side attack vectors.

When mails or messages are sent from your application, Better Opener lets you preview the rendered messages in your browser instead of delivering them.

Simple status display board for Redmine