![]() ![]() ![]() Or, yarn create react-app my-app -template typescript You can create a new TypeScript React project by using create-react-app library in your environment and use this command: npx create-react-app my-app -template typescript How to create React project in Typescript This config file will customise the behaviour of the TypeScript compiler and compile TypeScript code into JavaScript so that the browser can understand and execute the code.Īt the end of the day, the only difference between TypeScript and JavaScript React project is that its file extension ends with. However, the browser does not know how to run TypeScript code, which is why you would see tsconfig.json in all of your TypeScript projects. This concept is similar to how all CSS are valid on SASS code, but not all SASS code are valid CSS code. What the diagram above shows is that all JavaScript are valid TypeScript code, but not all TypeScript are valid JavaScript code. What this means, is that whatever code that runs on JavaScript will also be able to run the TypeScript files. This is not at all surprising as TypeScript is the father of JavaScript - It is the Superset of JavaScript. React Code and File type in TypeScript vs JavaScriptįrom one glance, it looks like the code from a typical React TypeScript and JavaScript has no difference at all. In this article, we will explore what TypeScript is about and what is the difference between using TypeScript over JavaScript in React. At the top 3 spots of the most loved language for 2021, it's definitely something worth exploring. TypeScript continues to be one of the most loved languages as seen in the 2021 Stack Overflow developer survey.
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