▲ Ask Echo JS : Your thoughts on TypeScript? ▼2 up and 0 down, posted by coffeeyesplease 3628 days ago 6 comments
lordhanson 3627 days ago. link parent 1 point ▲ ▼While I'd agree its a natural stepping stone for c# devs that's not it's origins. Typescript is a superset of JavaScript and the roots of its optional static typing where laid down many years ago with ActionScrript and the abandoned ES4 spec.