Ionic has embraced TypeScript in its projects, using it to enhance the development experience with frameworks like React and Vue. Despite TypeScript's advantages, such as providing type safety and reducing runtime errors, some Vue developers exhibit reluctance due to perceived configuration complexity and mismatch with their coding style. TypeScript, as a superset of JavaScript, allows for the addition of type annotations, which helps prevent errors and clarify data handling in code. The integration of TypeScript with Vue is facilitated by the Vue CLI, which offers prompts to help configure projects, even allowing a gradual transition from JavaScript by compiling .js files. The use of TypeScript in Vue projects can improve component understanding and streamline state management, particularly with tools like Vuex. While not essential for all projects, TypeScript can significantly benefit those utilizing Vue 3, enabling faster and more reliable app development with the latest Vue CLI defaults.