This Lesson is for PRO Members

Subscribe today and get access to all lessons! Plus direct HD download for offline use, enhances transcripts, member comment forums, and iTunes "podcast" RSS feed. Level up your skills now!

Unlock This Lesson

Already subscribed? Sign In

Autoplay
Hide playlist

    Simple Undo/Redo with Immutable.js Data Structures

    Implementing Undo/Redo can be tricky business. Consider two strategies to simplify implenting undo/redo: 1) use immutable data 2) react to that data with a top-down approach. Let's build a simple drawing app that will draw circles on a canvas and allow us to undo/redo our drawing.

    You must be a Member to view code