To do

1. Setting the origin of drawing area at bottom left corner
2. Running on Windows/Mac
3. Copy-paste
4. Cut-paste
5. Dimensioning
6. Scripting
7. Arc entity
8. Grid

Wishlist

1. Making base 3D
2. Trim, scale, mirror, rotate operations
3. Paper space
4. Tags
5. Hatching
6. Snapping
7. Drawing different entities in different ways
8. Modifying line width/weight
9. Polyline
10. Opening previous sessions