There is a bunch of other contentEditable implementations you may want to look at, many of them under a permissive open source license: https://github.com/aloh

There is a bunch of other contentEditable implementations you may want to look at, many of them under a permissive open source license: https://github.com/alohaeditor/Aloha-Editor/issues/121 https://github.com/alohaeditor/Aloha-Editor/issues/121 BTW, the Aloha devs are willing to give exceptions to AGPL at least to open source projects.