This is very simple PDF generator that generates a PDF from a given URL passed in the query string.
To use : just call http://127.0.0.1:3000/?url=[PUT_YOUR_ENCODED_URL_HERE] And it will result in a PDF version of the html page located at the given URL.
For example just call http://127.0.0.1:3000/?url=https%3A%2F%2Fwww.google.com%2F to have the PDF of the google webpage