Its creator explains:
ROPE (Remembering Outlines in Plover more Easily) is a guide to learning and recalling Plover outlines for about 4,200 common English words. It does this in two ways: first, it relies on Anki's spaced repetition system to help you solidify the outlines in your memory. Second, it includes mnemonic devices (in the form of stories) for a sizeable chunk of the outlines. These stories, about 1790 in total as of 7/7/2018, serve to connect the outlines to their corresponding word by including words that are similar to the components of the outlines.
ROPE 2.1 also includes a number of added-in outlines (about 785 as of 7/7/2018) that serve as alternatives to the outlines in the standard Plover dictionary. They're meant to let you write words in fewer keypresses and/or strokes, but are completely optional, and standard outlines for every word are provided when available.
If you like Anki-style drilling and original story drills tailor made for steno, go check it out at the Plover Reddit!
