[hnlmorg]

I really really disliked working with undefined in Typescript. You might dislike the way Go throws an exception with nil pointers, but undefined types go too far the other way and can be a cause for subtle hard-to-find bugs if you’re not doing exactly the same kind of null checks.

That said, Im sure there are better ways of handling undefined types in Typescript than I was doing. I’m certainly not an expect in Javascript nor Typescript. Though a large part of that reason is because there are far far far too many design choices in those languages that really rub me the wrong way, so I usually limit my Javascript/Typescript usage the bare minimum I can get away with.

That all said, I will say I found Typescript to be a massive improvement over vanilla Javascript. It’s a pity we can’t just do away with JS completely and have TS run everywhere instead.