You found DMD Polygons. Way to go! This is under deveopment, but if you ask PolyBot for a polygon on Slack, she just might help you out.
This credential is given to those who manage to complete the DMD Core Courses requirements.
This credential is given to those who give feedback on or contribute code to the ELMSLN project.
View award criteria
This credential is given to those who contribute to one of the DMD Program’s open source projects or affiliated open source projects.