Liquidice (Liquid-I-See) - enables the use of Liquid templates with WYSIWYG editor output by transforming the output to a valid Liquid template

CKEditor is a WYSIWYG editor to be used inside web pages

CKEditor is a javascript library of the WYSIWYG rich-text editor. This gem integrates CKEditor with Rails asset pipeline for easy of use.

Quill is a free, open source WYSIWYG editor built for the modern web. With its modular architecture and expressive API, it is completely customizable to fit any need. Check: 'https://github.com/adnanmirza1/quill-js-rails-adnan' for documentation

CKEditor is a WYSIWYG editor to be used inside web pages

This gem integrates the WYSIWYG JavaScript editor MediumEditor in Scrivito UI

An Active Admin plugin to use Froala WYSIWYG editor

A wrapper for jHtmlArea, a TextArea Wysiwyg editor

See Summary

Create editable content regions within your existing, ordinary ActionView::Base views, and update content with an actually-good full-screen WYSIWYG editor.

A wysiwyg page editor allowing advanced layouts of pages, with a simple interface

Javascript WYSIWYG using tinyEditor

ActiveModel validator that ensures Word-tags hasn't been accidentally pasted into WYSIWYG attributes.

A plugin to use the Trix WYSIWYG editor in Administrate

Spree extension for adding wysiwyg editor in product textarea.

A beautiful WYSIWYG editor with image uploads for Rails (backported to Rails 3).

Kit is DSC's Community and Content Management System (CCMS) built as a Rails engine for Rails 3.1 and above. It provides an entire application's worth of CMS functions including in-place WYSIWYG editing with versioning, flexible layouts and templates, CSS and JS all managed within your browser, d...

Formtastic aware WYSIWYG text-area editor (deprecated)

CKEditor is a WYSIWYG editor to be used inside web pages

A beautiful WYSIWYG editor with image uploads for Rails.