mineConics is a web app serving as a guide for the creation of circles and ellipses in games such as Minecraft and Dwarf Fortress.
I've been pretty busy lately, but there are good things in the works for mineConics. Currently, the work I'm doing won't add much if any functionality, but it will allow future updates to come out more quickly.
So, as for upgrades:
auto-expansion when you extend your shape towards the edge of the graph