There are so many new tools coming out, does it make sense to chase them all? Is it too early to learn CSS Grid? What happens if it changes? Wouldn't it be safer to wait until things settle down?
Jen talks about the struggles to keep up and why it is, indeed, a safe time to invest effort into learning CSS Grid.
Jeremy Keith, presented the ideas about Materials vs Tools at An Event Apart 2018, in a talk titled “The Way Of The Web”. The slides listing materials and tools are his. You can see more of his talks at: https://noti.st/adactio, and find all his work at https://adactio.com.