More From Built In Experts So You Want to Be a Full Stack Developer? Here’s What You Actually Need.

Try watching this video on or enable JavaScript if it is disabled in your browser. If you’ve found yourself in the situation where you’ve already gotten started on a project and want to convert to TypeScript, don’t worry! There’s a solution for that, too.

Once you run the above command your new application is efficiently created with no special settings to enable or packages to download. Npx create-react-app my-app -template typescript To use our provided TypeScript template, append -template typescript to the creation command. You can start a new TypeScript app using templates. If you’re building a new app and using create-react-app, the docs are great: More App Development Advice 3 Steps to Finishing Your App. For these reasons (and many others) you may be looking to incorporate more TypeScript into your development. This type safety comes with a number of benefits that enhance the developer experience, such as significantly improved editor support as you code, and more explicit, communicative code overall.

TypeScript is a superset of JavaScript, which adds a layer of type safety to your code.

Npm typescript