GeomSS is a geometry modeling and scripting system in Java. Write scripts that create and analyze complex geometry including NURBS curves and surfaces. This is especially useful for tasks that must be repeated with small or parametric variations.
Starbatch is a batch lisp program for Autodesk Autocad drawings. Using StarBatch you can automate AutoCAD to save you time and money. Batch your favourite Lisp's while you complete other tasks.