A rich text editor for everyday writing

Configurable, but assumes a conservative strategy by default with a goal to solve many search engine index problems: multiple hostnames, inbound links with arbitrary parameters, trailing slashes.

Define your permission rules as role- or role group specific permits. Integrates well with multiple Devise user acounts. Includes rules caching. Store permissions in yaml file or key-value store

Write Rails controllers with one class per action

Rails for zurb foundation CSS framework. Form builder, flash message, ...

Build JSON API-compliant APIs on Rails with no (or less) learning curve.

OpenC3 provides all the functionality needed to send commands to and receive data from one or more embedded systems referred to as "targets". Out of the box functionality includes: Telemetry Display, Telemetry Graphing, Operational and Test Scripting, Command Sending, Logging, and more.

An easy extension for Paperclip to crop your image uploads using jCrop

Render versioned views automagically based on the clients requested version.

Flexible workflow gem.

Use searchable selects based on Select2 in Active Admin forms and filters.

Plugin for nested has_many forms in Administrate

A full-featured, mountable analytics dashboard for your Rails app, powered by Ahoy.

Tests your rails API using its OpenAPI (Swagger) description of end-points, models, and query parameters.

Barista provides simple, integrated support for CoffeeScript in Rack and Rails applications. Much like Compass does for Sass, It also provides Frameworks (bundleable code which can be shared via Gems). Lastly, it also provides a Rack Application (which can be used to server compiled code), a around_filter-style precompiler (as Rack middleware) and simple helpers for rails and Haml. For more details, please see the the README file bundled with it.

Bootstrap Forms makes Twitter's Bootstrap on Rails easy to use by creating helpful form builders that minimize markup in your views.

The browser timezone is set on the Time#zone

Validate your Rails JSON API's JSON

Manage your models, relations, and migrations from a simple UI.

Mousetrap is a javascript library for handling keyboard shortcuts in your web applications. This gem integrates Mousetrap with Rails asset pipeline for easy of use.