This year we'll be using SMC (Sage Math Cloud) https://cloud.sagemath.com, recently renamed https://cocalc.com. CoCalc includes everything you need to code in the cloud. I think it's on GCP (Google Compute Platform) as opposed to https://repl.it, https://cs50.io and https://c9.io which are on AWS (Amazon Web Services). On Cocalc you can make 3 different types of documents: SAGE WorkSheet, Jupyter NoteBook and LaTEX Documents.
Also, here's my 2016 playlist for the AP Calculus exam comparing the use of TI84C, TI92, TI nSpire CX CAS, SageCell and python!
https://www.youtube.com/playlist?list=PLL956Pn2cKSje0HeHkR38C8BVWbTeOFUy
HTH,
A. Jorge Garcia
Applied Math, Physics & CS
http://shadowfaxrant.blogspot.com
http://www.youtube.com/calcpage2009
2013-2017 NYS Secondary Math http://PAEMST.org Nominee