Mike Bostock

Notes on animation: https://observablehq.com/d/f51c8c5a84470d6f

Some demos of this work: https://github.com/observablehq/plot/assets/230541/407048db-91e6-4643-b754-5140261aca6c https://github.com/observablehq/plot/assets/230541/c536df41-de86-47a8-a290-58f9542baeb8 https://github.com/observablehq/plot/assets/230541/3715ec7d-8a41-42b9-a87e-fc7de817faf0 https://github.com/observablehq/plot/assets/230541/a4cc9ae7-dd13-4687-bbbc-6c11ea17b0f2 https://github.com/observablehq/plot/assets/230541/eb08cefb-b187-46c2-b91e-f61d0e8d66fe https://github.com/observablehq/plot/assets/230541/b5c195d0-bd30-407e-8213-2973598e85f4

Here’s another take on a dual-axis chart: https://observablehq.com/@observablehq/plot-dual-axis

This seems like a nice feature. The implementation needs some tidying.

Another example in the wild https://twitter.com/slothstats/status/1664091552627539968 

This can be generalized to other intervals too. For example if you have daily data, you don’t want the bin transform using hourly bins.

I think maybe @kentr’s comment is regarding tooltips—which we already support via the **title** option; also note that we also already support **ariaLabel** and **ariaDescription** options. This issue is primarily...

If the scale has an **interval** option that is a year (or a multiple of a year), it seems like we could at least special-case that to use the %Y...

I tried just dropping -01-01 (and -01) from isoformat in #1556, but I think we need to be a little smarter and detect intervals, since otherwise with ordinal scales you...

#1790 handles this for temporal data. The only challenge left here is that we have very little signal that these represent years rather than arbitrary numbers (which should have commas)....