Reducible provides a solid intro to Computer Science. Shows some code, but mostly visualizations.
https://inv.nadeko.net/channel/UCK8XIGR5kRidIw2fWqwyHRA
I see a trend where graphics (especially retro-) is useful to refer to in showing how you might already be familiar with these concepts!
Knowing how to code helps you follow along, but my best judgement is that for these channels its not necessary.
Others you like?