PWA for marking bounded boxes of objects in images for training neural network Yolo v3 and v2 with touchscreen support right in your web browser
Source code moved to the new GitHub repo
Wrote for Desktop Chrome 83, but it look's like works in Desktop Firefox 77 too. Desktop Safari 12.1.1 on Mac OS 10.14.5 works like a charm. It wood be great to test on iPad mobile safari.