One dimensional Cellular Automata, a work in progress.
Each row is a generation, consisting of a line of cells. The state of a cell depends on the state (in the previous row) of the cells to the left, above, and to the right.

You can edit the set of rules that govern how cells change. The initial rule set just copies the state of the immediate parent. Be sure to click Update after you change the rules.
There are many limitations, most of which I hope to correct as time allows.

updated 4 Dec 2002