Cangjie Workbook
I've been working on a web application for learning 倉頡輸法 https://demo.cangjieworkbook.com/ , no login required for the demo version (Cangjie Input method). It's a visual way of decomposing Chinese characters. It has a high initial learning curve so I've come up with a method based on the ways QWERTY is taught. I've added a few more texts and lessons in the last month. The most time consuming part is adding annotations to characters to show how they are composed, but it is worth doing. I already have a couple of users and they have given me helpful feedback. If you are interested, check it out and let me know how it goes.