Key Differences Between TypeScript and Dart TypeScript is a language designed to be a Typed superset of JavaScript; thus, JavaScript is valid TypeScript code, whereas Dart is a full scripting language on its own, not a superset of JavaScript .
Key Differences Between TypeScript and Dart TypeScript is a language designed to be a Typed superset of JavaScript; thus, JavaScript is valid TypeScript code, whereas Dart is a full scripting language on its own, not a superset of JavaScript .