That is quiet hard to say. If we look at the relevant state of JS result for 2018 that 46% of js devs use it with another 33% looking to give it a try soon.
That is not quite what the survey reports:
- 33% Heard of it, would like to learn (!== “…try soon”)
- 46% Used it, would use again (!== “use it”)
(Also, given the many esoteric features of TS, “to know TS” is not well-defined. 1% might also be a valid answer.)
Oh well – it’s clear there isn’t much interest in this point.
// end of lament