Do you need a design editor for your web app?
This demo demonstrate polotno.dev framework.
Polotno is a very opinionated JavaScript framework that built on top of Konva and React. You can make logos, presentations, designs for social media with it. polotno.dev supports all the basic editing of designs on web: texts, images, filters, selection, transformations, filters, exports, undo/redo and many more.
Note: Polotno is currently in private alpha development stage. The release will be ready soon.
Also it may be not optimized yet for small screens, so just open it in a new window for better experience.*