Sup.js saves URL parameters and inputs them into any form submitted during a visitors session on you site.
Why do you think that https://github.com/heroku/12factor is a good alternative to sup-save-url-parameters
Sup.js saves URL parameters and inputs them into any form submitted during a visitors session on you site.
Why do you think that https://github.com/heroku/12factor is a good alternative to sup-save-url-parameters