Mateusz Paprocki

I don't see any difference between different pixel densities in Chromium's devtools (all my screens are natively 1:1), but I see a clear differences when scaling the viewport (blurring seems...

This is a duplicate of one tasks in #1189, but as this is a simple yet useful feature on its own and multiple people asked already about this, I will...

> an tooltips be attached to plot canvases at arbitrary locations? Yes, but not in a practical way (can't add tooltip directly to a plot; must be root) and not...

`HTMLLabel` was designed to be an HTML equivalent to canvas `Label` annotation, thus it strives to keep the same API, behavior and appearance. In fact, `HTMLLabel` used to be implemented...

PR #13828 adds support for all styling properties of `UIElement` to all DOM based renderers on the canvas.

> Maybe related to https://github.com/bokeh/bokeh/issues/7397? Yes, this is probably a duplicate of that issue.

> Can the text value be editable, if enabled? Can we have both hard and soft bounds? #9943 Eventually yes. One of the goals of this work is to allow...

This is tentatively ready. One big missing part of this PR is accurate hit testing, but I think this could be done separately.

> Also, in some cases, [the figure is big enough ](https://discourse-uploads.bokeh.org/optimized/2X/6/6924b78a9680f49368451f6c8bcafbd8ef350c0e_2_345x235.png)to accommodate all icons but the collapse still occurs. This looks like a bug. I would recommend trying out bokeh...

> `Toolbar.number_of_icons = int` In bokeh 3.1 there will be support for customizable tool buttons, see https://github.com/bokeh/bokeh/issues/8153.