Summernote is a JavaScript library that helps you create WYSIWYG editors online.

Summernote has a few special features:

• Paste images from clipboard
• Saves images directly in the content of the field using base64 encoding, so you don't need to implement image handling at all
• Simple UI
• Interactive WYSIWYG editing
• Handy integration with server
• Supports Bootstrap 3 and 4 integrities
• Lots of plugins and connectors provided together

For more detail about API, please visit this page.

Warning!
The code view allows the user to enter script contents. Make sure to sanitize the HTML on the server.