json-parser-in-typescript-very-bad-idea-please-dont-use
JSON Parser written entirely in TypeScript's type system
import type { ParseJson } from "json-parser-in-typescript-very-bad-idea-please-dont-use"
type Person = ParseJson<'{ "name": "Jamie Kyle", "twitter": "https://twitter.com/buildsghost" }'>
// {
// "name": "Jamie Kyle",
// } & {
// "twitter": "https://twitter.com/buildsghost"
// }