THE ORIGINAL SPARK / WEB · iPHONE · iPAD
Classic BASIC
Line-numbered BASIC, a familiar interactive terminal, and the joy of seeing your first program run. A little nostalgia with room for your next idea.
FROM THE SAME WORKBENCH
More software from
NDB Software.
Independent tools for people who like to make things. Created by Nathan D. Baughman, with a soft spot for the moment a program comes to life.
Curiosity comes in a few languages.
Explore the full family at the official NDB Software website.
Visit NDB Software
THE NEXT CHAPTER / WEB
Cortex BASIC
A modern BASIC workspace with an editor, terminal, local projects, graphics, sound, Git workflows, and optional Cortex AI. Classic roots, more room to build.
NO TIME MACHINE REQUIRED
Your cursor is waiting
A whole little computer. A browser tab. Whatever you make of it.