Fabric.js Editor Problems: Save, Load, Undo, Autosave, and Recovery

Fabric.js makes it easy to put shapes, text, and images on a canvas. Building an editor around that canvas takes more work. You need to know which object is which after a reload, how to undo a drag, what to do when an image disappears, and whether a slow save can overwrite a newer one. These are the problems fabricjs-document-engine is built to... Weiterlesen