Nody is a node-based workflow engine. It works a little different than most other editors. Instead of tracking workflows and offering a simple undo, Nody provides nodes with which you can define workflows. Since those nodes are dynamically evaluated, every step of the workflow can be changed at any time and the results are immediately visible. This makes working a lot more flexibel and quicker.
Nody is also capable of batch processing, applying workflows to numerous files. Workflows can be saved and reused.
This is the main page of the Nody project: Nody