Load a WIF file by dragging and dropping onto this page. You can find some starter WIFs at the repo for this project.

This is a little client-side loom simulator and generator to accompany my 2018 Strange Loop talk, 'It's Just Matrix Multiplication': Notation For Weaving. The heddle frames generated can be cut out of cardboard and used in any kind of shoebox or backstrap loom. You can watch my brief video on building a shoebox loom for some inspiration.