This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Andrew Plotkin
eblong.com
did:plc:lin5yw3b64f6l7cdwp6tupzt
The worst feeling when you name a pair of variables “drag_start_pos”, “drag_start_end” and then write three days’ worth of UI code before noticing that the second one should have been “drag_end_pos”
2025-07-26T00:43:56.809Z