If you’re in the business of developing enterprise apps (and that’s where the money for dev tools resides) then moving quickly without breaking things is critic

If you’re in the business of developing enterprise apps (and that’s where the money for dev tools resides) then moving quickly without breaking things is critical in your formative years. Static typing goes a long way to facilitate that. It’s by no means a panacea but it does eliminate an entire class of error and obviate a related class of unit testing.