This dovetails with a few conversations I’ve had recently. In particular, his points about a given framework’s level of maturity and how opinionated it is (or isn’t) resonated. These choices can be difficult to make: what’s the up-front investment for learning? how much do you get “for free” from the framework/library? what other options does it either close to you or otherwise complicate down the road? As always: trade-offs about.