After doing some research, I discovered that one of the problems that users complain about Proposify, is the capability of multiple users editing the document at the same time. After discovering that, I decided to create this project as an example of what else could be done to try to improve Proposify's product.
This project was made by using HTML, CSS (+bootstrap) and Javascript in the front-end. It also uses a javascript plugin (realtime-editor) along with socket.io and node.js in the back-end.
Clone this repository and execute:
npm install
Then, to start the server:
npm start
Now just go to http://localhost and see the project :) (make sure your port 80 is free!)
Thanks!