Software for designing and testing nanoelectronic circuits, the software comprising:
- a chain/leapfrog topology circuit design software tool comprising a user interface for receiving design instructions from a user;
- a chain/leapfrog circuits data library;
- and
- a component data library,
- wherein the chain/leapfrog topology circuit design software tool accesses information in the chain/leapfrog circuits data library and component data library and creates fabrication data responsive to the design instructions, the fabrication data pertaining to a selected one from a plurality of electronics component rendering approaches, wherein the fabrication data is for subsequent use by fabrication process technology pertaining to the selected electronics component rendering approach.