Comment by JoshTriplett

It's cute. But the reaction time on some of the controls is so awful. If I click and drag the slider control back and forth, it lags behind the mouse cursor substantially. It should feel like it's stuck to the mouse cursor like glue.

By contrast, most of the other controls do seem to stick to the cursor, such as jelly-resizable.

Also, the "Placeholder" control seems to fail to actually make the placeholder disappear when clicked in.