How do I set up Vue.js with TypeScript?

How do I set up Vue.js with TypeScript?

To set up Vue.js with TypeScript, you can use the Vue CLI. First, install it using npm: npm install -g @vue/cli. Then create a new project with TypeScript support by running vue create my-project and selecting TypeScript when prompted.

What are the benefits of using TypeScript with Vue.js?

Using TypeScript with Vue.js provides type safety, better tooling support, and improved code maintainability. It helps catch errors at compile time rather than runtime.

Can I convert an existing Vue.js project to TypeScript?

Yes, you can convert an existing Vue.js project to TypeScript. You'll need to install TypeScript and the necessary types, then rename your .js files to .ts and update your components accordingly.

What configuration changes do I need for TypeScript in Vue?

You need to create a tsconfig.json file in your project root. This file should include settings like compilerOptions for module resolution and target version. You may also need to install vue-class-component and vue-property-decorator for class-style components.