Something I am very used to from Logic and many other applications such as Blender. I don't find accuracy too big a deal except when it comes to pan knobs and sliders in the JS plugins. Snap should detect integer or decimal and react accordingly. If a slider goes from 0 to 5 with decimals it should snap to 1, 2, etc, if like the Pan pots it goes from 0-90 with no decimals it should snap to something like 5. Some sorta basic rounding from whatever 1/10th of what the value is. The exact math doesn't really matter right now.

That processing depends on the JS FX code. Some JS FX devs have implemented something similar, others not.

Ok, still true for non-JS though