WYSIWYG Editor built with jQuery, Bootstrap and Font-Awesome. MIT-licensed. 2500+ stars on GitHub.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online

ContentTools Editor is described as 'A small & beautiful WYSIWYG editor for HTML content. ContentTools is a collection of small, flexible, extensible and framework agnostic JavaScript libraries for creating beautiful WYSIWYG editors for HTML content' and is an website in the development category. There are more than 25 alternatives to ContentTools Editor, not only websites but also apps for a variety of platforms, including Self-Hosted, Linux, Mac and Windows apps. The best ContentTools Editor alternative is TinyMCE, which is both free and Open Source. Other great sites and apps similar to ContentTools Editor are CKEditor, Tiptap, Glee and Quill.
WYSIWYG Editor built with jQuery, Bootstrap and Font-Awesome. MIT-licensed. 2500+ stars on GitHub.

CLEditor is an open source jQuery plugin which provides a lightweight, full featured, cross browser, extensible, WYSIWYG HTML editor that can be easily added into any web site.

Alloy Editor is a modern WYSIWYG editor built on top of CKEditor, designed to create modern and gorgeous web content.

markItUp! is a JavaScript plugin built on the jQuery library. It allows you to turn any textarea into a markup editor. Html, Textile, Wiki Syntax, Markdown, BBcode or even your own Markup system can be easily implemented.

WebsiteBaker helps you to create the website you want: A free, easy, secure, flexible and extensible Open Source Content Management System.
Squire is an HTML5 rich text editor, which provides powerful cross-browser normalisation, whilst being supremely lightweight and flexible. It is built for the present and the future, and as such does not support truly ancient browsers.

Texy! is a lightweight markup language as well as converter of this format to XHTML, in a form of a library written in the PHP scripting language. It allows the user to write structured documents without knowledge or using of HTML language.
N1ED is an add-on for CKEditor and TinyMCE that completely redefines your vision of WYSIWYG editors. Absolutely FREE. Auto update from CDN.




N1ED is the most popular SaaS alternative to ContentTools Editor.
A full-featured open-source web site-creation package designed for the academic community.
Editor.js is a block-styled editor for rich media stories. It outputs clean data in JSON instead of heavy HTML-markup. And more important thing is that Editor.js is designed to be API extendable and pluggable.



