Visual Studio Code is a popular free editor made by microsoft that is very configurable and extendable through extensions. With the

1. Download nodejs, from this website and install it.
2. Install ESlint with the commandline command npm install -g eslint
3. Install Visual Studio Code
4. In VS Code go to the extensions menu (Ctrl+Shift+X) and install the following extensions:
   • ESlint extension
   • EditorConfig for VS Code
5. If you haven't clone the toolbox repository.
6. Open the repository directory in VS code.
7. You are ready to start contributing!