Certainly we had large teams using JS before TS - back in ye olde days before modules, when everyone picked or built a smallish abstraction (e.g. jquery) and built smallish unconnected things on top of it. But now that modules are mature and thousands of files can all reference each other, types are just necessary. They don't have to be declared in TS - you can get by to various extents with JSDocs or inference - but there's no benefit to doing those things, so large teams don't.
What I am saying is, across several comments you seem to be arguing that you think TS's massive popularity is partly due to its proponents liking Java or classical inheritance, or not understanding FP or closures, or something. And that's just wildly not true. And it's also not even true that the TS world particularly favors OO. If you weren't saying those things and I misunderstood, my bad!
What I am saying is, across several comments you seem to be arguing that you think TS's massive popularity is partly due to its proponents liking Java or classical inheritance, or not understanding FP or closures, or something. And that's just wildly not true. And it's also not even true that the TS world particularly favors OO. If you weren't saying those things and I misunderstood, my bad!