visualization

ALL software version info (bokeh, python, notebook, OS, browser, any other relevant packages)

Win10
Bokeh version: current branch-2.4
Python version 3.8.8

Description of expected behavior and the observed behavior

Running pytest tests/codebase on a clean and freshly reset branch-2.4 branch should not fail. However, both test_js_license_set.py and test_license.py fail wit

Most items coming from questions on the community forum

• a proper multicategory bar example based on https://community.plotly.com/t/multicategory-axis-type-example/26392
• example of shape or annotation covering several subplots thanks to xref='paper'. Also the shapes and annotations tutorial should link to each other.
• orthographic projection example in 3d axes tutorial (or

Make the animation smoother.

Is your feature request related to a problem? Please describe.
There are parts of the website that can use improvements in increasing the accessibility of the website.

**Describe the solution you

Hello,
Considering your amazing efficiency on pandas, numpy, and more, it would seem to make sense for your module to work with even bigger data, such as Audio (for example .mp3 and .wav). This is something that would help a lot considering the nature audio (ie. where one of the lowest and most common sampling rates is still 44,100 samples/sec). For a use case, I would consider vaex.open('Hu