This uses Facebook's Draft.js (https://draftjs.org/) and Wiris (http://www.wiris.com/en/) to create a text editor that also allows upload of media content and adding math formulas
Clone the repository. Install Node.js LTS version from https://nodejs.org/en/download/.
After the install, in the project directory run the following:
Installs all dependencies
Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.