Easily run a TypeScript application with ts-node and nodemon. Just add it to your project:

npm install --save-dev run-typescript-in-nodemon

Then add something like this to your package.json:

"scripts": {
    "start": "run-typescript-in-nodemon src/index.ts --whatever-parameters-you-need"
}

And then start your app under nodemon with:

npm start

If any of your typescript code changes, the application will restart.

This package was adapted from the awesome Magda project.