This is why I've always found it weird that people consider D3 to be a charting tool. Yes, people have used it to build a lot of charts, but it's really just a streaming data processing tool. It doesn't provide anything specific to charting[0]. All of that part, you're still left to figure out on your own.
[0] At least in the core, I'm not too familiar with the full ecosystem and what is considered official in terms of plugins. Everytime I've tried to use it, I've not found the documentation leading me to using anything more specifically oriented towards charting.
[0] At least in the core, I'm not too familiar with the full ecosystem and what is considered official in terms of plugins. Everytime I've tried to use it, I've not found the documentation leading me to using anything more specifically oriented towards charting.