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DreamersJS / next.js-project1

Docker, Next.js with app router, Socket.IO, HTML Canvas, Firebase realtime database
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change undo/redo functionality #10

Open DreamersJS opened 1 month ago

DreamersJS commented 1 month ago

currently it works well for shapes, but deletes entirely pen and eraser.

DreamersJS commented 1 month ago

now it doesn't remove all pen shapes at once, but it's too slow to removing pen strokes.