With themify you can handle multiple themes and generate css and js files

Jade is a high performance template engine heavily influenced by Haml and implemented with JavaScript for node.

Tipsy is a mini Rack application for working with static websites using Tilt, and Sprockets.

Development tools of TogoStanza

Traceur Compiler supported Javascript with Sprockets

A simple Sprockets engine that puts training wheels on your Handlebar templates (wraps them up and adds them to Ember's global TEMPLATE variable)

An ice cold mobile web development framework

The gem exports Rails assets to TypeScript as React components.

Monkey patches turbolinks to morph your dom between two different pages rather than just subbing out the body.

Quick-n-dirty fork of turbo-sprockets to add support for multiple environments (e.g. staging, pre-prod, prod etc.). Longer term looking to have this pulled back in to master.

Twigg provides stats for activity in Git repositories. This is the web-based interface.

Underworld is a ruby on rails engine which provides a platform to easily build a web application. Features like Dashboard, complex code generation and other awesome features. For more information checkout the docs.

A simple, template-driven content management system.

Vines Services are dynamically updated groups of systems based on criteria like hostname, installed software, operating system, etc. Send a command to the service and it runs on every system in the group. Services, files and permissions are managed via the bundled web application.

Useful for testing the server's BOSH support.

Voltar is the mountable engine running the Dealers Portal for Shopbuses

JST style object for walrus.js templates

Asset pipeline CLI to be executed from a different language.

Webmachine for Ruby: Sprockets integration

Use Sprockets effectively with Webmate.