Initially, I thought Jovian is JUST GitHub for Data science Repositories but it offers a lot more than that. The courses are just awesome. I've enrolled in zerotogans on the platform & I just loved the lecture right away; to the point and crystal clear.
If I didn't stumble upon Jovian, I'd not have paid attention to Deep Learning. Trust me, I've been trying it for years to learn & now it makes sense. Of course, to go more in depth, along with the lecture, read the resources provided too. Do their assignments, write blogs all by yourself by taking references from relevant sources.