> quality-of-life improvements inspired by dynamic languages (always being able to run your program even if there are compile errors, automatic serialization and deserialization using schemas determined by type inference, reliable hot code loading that's always enabled and requires no configuration to set up, etc.)

They get it! Especially the being able to run your program even with compile errors part. Looking at you Golang and Zig with your unused variable errors. Let me do my prototyping!

And yeah, Richard Feldman is awesome. Roc is sure worth keeping an eye on.