The track changes CKEditor plugin is an open source project, here’s all the information you need:
Track changes is commonly used to keep track of changes made by yourself or other users with access to edit text. Track Changes can be within a document or based on an online editor. Example of changes you track can include: new text, deleted text as well as various styling and format changes.
Our CKEditor plugin supports the following features:
Enable / disable track changes
Show / hide track changes.
Accept / reject single change.
Accept / reject all changes.
User information on each change.
Date time information on each change.