Start by creating a new directory wherever you keep your side projects in your local development environment. Watching file changes and build directory.Access to a package manager like npm or Yarn.Node.js version ≥ v12.x installed in your local development environment.To take full advantage of this tutorial, be sure you have the following: In this article, we’ll cover a beginner-friendly way to set up TypeScript in an Express app, understanding the basic constraints that come with it. But what happens when your application server scales, or you’re working on a team of developers all across the world? In these instances, TypeScript can help.

Aman Mittal Follow 👨‍💻 Developer 👉 Node.js, React, React Native | Tech Blogger with 1M+ views on Medium How to set up TypeScript with Node.js and ExpressĮditor’s note: This article was last updated on 23 March 2022 to update code that had become deprecated.Įase of development is great when you’re building a server written in JavaScript and using Node.js and Express.

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