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Writing a Tiny Undo/Redo Stack in JavaScript

You might prefer to lean upon an established approach (using Immer patches perhaps), but if you want to implement something small yourself, this might help. - https://blog.julik.nl/2025/03/a-tiny-undo-stack

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Julik Tarkhanov UI algorithms: a tiny undo stack I’ve needed this before - a couple of times. Third time I figured I needed something small, nimble - yet complete. And - at the same time - wondering about how to do it in a very simple manner. I think it worked out great, so let’s dig in. Most UIs will have…
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