Spar uses Rack and Sprockets to provide an asset development environment very similar to the asset pipeline found in Rails. It also has built in deployment tasks for deploying your entire site to AWS S3 and Cloudfront.

Preprocessor for Coffeescript with React JSX (CJSX). This gem makes it easy to integrate this into the Rails asset pipeline or other Sprockets chains. If you want to use CJSX without Sprockets, see the coffee-react gem, or the coffee-react npm module.

Sprockets test runner and toolkit

Guard::CoffeeScript automatically generates your JavaScripts from your CoffeeScripts

Realtime Rails log in your browser. For Rails 3.1+

Treat your swf files like other assets

Default app for managing Tent server administration (e.g. apps, profile, followings, followers)

Titanium Rapid Development Framework

Designed for those who preferred the Twee (for Twine 1) approach to source management, because the command-line is awesome, but who want to take advantage of the new features in Twine 2. Note that this is NOT a Twine 1 to Twine 2 converter, although parts of its functionality go some ...

A Sprockets-friendly JavaScript test runner

Cards are wiki-inspired data atoms.Card "Sharks" use links, nests, types, patterned names, queries, views, events, and rules to create rich structures.

Formtastic Plugin for ClientSideValidaitons

CoffeeFilter is a custom haml filter for rendering coffeescript inside your haml templates. It was inspired by Ivan Nemytchenko's coffee-haml-filter but I wanted an installable gem and coffeescript as the filter name.

Helpers, Sass mixins, JS shortcuts and workflow from Evil Martians

This framework lets you build & easily layout dashboards with your own custom widgets. Use it to make a status boards for your ops team, or use it to track signups, conversion rates, or whatever else metrics you'd like to see in one spot. Included with the framework are ready-made widgets for...

Run Jasmine specs headlessly

Sinatra-support includes many helpers for forms, errors and many amazing things.

Fat-free client-side templates with Slim and CoffeeScript

WatchTower helps you track how much time you spend on all of your projects.

Alula creates higly optimised static blogs while taking all the complexity and repeated tasks away from you.