I am fairly sure Microsoft owns the typescript trademark.

I used https://tmsearch.uspto.gov/ and didn't find it listed there. It used to belong to Lotus.

It seems that MS has not trademarked TypeScript.

	▲	justincormack 5 days ago \| parent \| next [-]
		Yes you are right, apparently not TypeScript or TS.
	▲	ranguna 4 days ago \| parent \| prev [-]
		Shouldn't someone trademark it quickly before a bad actor does?