ToDo app in different JS frameworks Running apps after downloading zip project file: To run React, Vue, AngularJS and Vanilla JS applications the only thing to do is to open the index.html files for them in your browser. To run Svelte app you will need to install node on your machine. With node installed, go to projects folder and then write the following command in your terminal to run Svelte app on the localhost: cd svelte cd todo npm install npm run dev