Hi, Anthony. That’s a great question! There are many available rich text editor frameworks. Here are two suggestions:

• Draftjs: a React framework from Facebook that “makes it easy to build any type of rich text input, whether you’re just looking to support a few inline text styles or building a complex text editor for composing long-form articles.”
• textAngular: a “WYSIWYG Text Editor directive for AngularJS.”

Please let me know if any of these fits your needs.