Plenty of people still write JavaScript. TypeScript is rapidly gaining popularity, but I'd be surprised if it's reached even parity with plain JS usage yet. Peo

Plenty of people still write JavaScript. TypeScript is rapidly gaining popularity, but I'd be surprised if it's reached even parity with plain JS usage yet. People using Angular are probably mostly using TypeScript, but there are still huge communities (React, Vue, Node.js) where TS is optional.