![]() This is a common folder name for this use case. outDir - The folder where compiled JavaScript gets saved, in this case, dist.include - The TypeScript compiler will try to compile any TypeScript files ending in.target - We are targeting the ES6(ES2015) standard which is compatible with modern versions of Node.js.This is the module system that Node.js uses. Let's add a tsconfig.json file to the root of the project. This is needed because JavaScript environments (browsers) only understand. Next, we need to add a file to tell TypeScript how to compile (transcompile) your TypeScript code into native JavaScript. First, you will need to install the TypeScript compiler via npm. Please refer to my previous post as a starting point for this article. TLDR: Here is the fulling working code on my Github. If you know JavaScript you already know TypeScript!.TypeScript makes you much more productive with the help of IDE's such as VS Code.TypeScript is much easier to read and debug.If you enjoy this article give me a follow on Twitter to read all of my latest software development content! Pro Tip Today, I am going to show you how to convert a JavaScript Express.js project to TypeScript. In my previous article, we learned how to get started with Express.js in 5 minutes. Looking for how to fix parameter 'req' implicitly has an 'any' type? (or something similar)
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