8/2/2026
The Deriver application can either be run out of a web page or as a standalone application. There is more on how to carry those out in the separate sections below.
Deriver, when launched, will look similar to this.
Conceptually, there are four panels: the Journal Panel, the Proof Panel, the Interpretation Panel, and the Tree Panel. Usually you will be seeing just two of these panels side by side. In the image you are seeing the Journal and the Proof.
What displays these panels and their menus is a 'browser'. The contents of the browser come from files, or links, or content created by the user.