Yes, they went to INCREDIBLE lengths by, umm, spending a number of years creating an excellent language which drew enthusiastic folks who created INCREDIBLE packages on top of that base.
Seriously, when I learned Python (about 20 years ago) I thought it was amazing, and it was, because it let me do things I wouldn't have otherwise done (by reducing the cognitive load on the programming side so I could think more about my problem than the code).
Julia's giving me that kick again - more expressive than Python, doesn't just glue things together but integrates them, and can make code as fast as any language.
Seriously, when I learned Python (about 20 years ago) I thought it was amazing, and it was, because it let me do things I wouldn't have otherwise done (by reducing the cognitive load on the programming side so I could think more about my problem than the code).
Julia's giving me that kick again - more expressive than Python, doesn't just glue things together but integrates them, and can make code as fast as any language.