Unfortunately this doesn't work in public education where it is most needed. All the companies pushing content to the kids, e.g. i-ready, st-math, while they ma

Unfortunately this doesn't work in public education where it is most needed. All the companies pushing content to the kids, e.g. i-ready, st-math, while they may be "non-profit" do not share their code or source materials. What's worse is often their licenses only last for 1 year and have to be renewed again.