The only thing you need for your assets.

Easily convert any string and replace with links and embedded content from a long list of providers and libraries.

The way MongoDB for Ruby should be, can't get easier than this

These helpers make it easy to make apps with Sinatra or other Rack based frameworks

Rack middleware that prints information about your request to console in development.

Give any hash dot syntax. Supports nested properties, mutates original hash.

Helpers that sits right on top of mongodb with a nicer syntax. Only 6 lines of code.

Automatically turn MongoDB BSON Documents into custom models

Does validations, associations, scopes, filters, pagination, counter cache, request cache, and nested queries. Using a YAML schema file, which supports default values, data types, and security levels for each key.

Upload files to Rackspace Cloud or Amazon S3 by URL or file with automatic image resizing.

Light weight and fast web application framework. Everything you need to build apps and APIs.