Dart language environment setup

Here's how to install Dart on macOS:

1. Search Dart Download

2. Install Homebrew

3. Open the terminal and run the following commands:

   1. brew tap dart-lang/dart

   2. brew install dart

4. Download the Dart SDK from the Dart SDK page

5. Extract the downloaded archive to a location of your choice

6. Add the Dart SDK bin directory to your system's PATH

7. Click Environment Variables

8. In the user variable section, select Path and click Edit

9. Click New, and enter the path to the dart-sdk directory

10. In each window that you just opened, click Apply or OK to dismiss it and apply the path change.

11. If you have any issues installing the dart, watch the video below.