Setup scripts that you can run to download developer tools
Currently only for Mac
The first script downloads iTerm2 - a powerful development tool that most people prefer over the standard terminal for Mac. The second script downloads more dev tools, including python3 and java, and guides the user through creating some aliases that I've found helpful
Once you set up your new laptop, copy and paste the setup.sh and setup2.sh files in your root directory, ~/. From there, just type . setup.sh, and follow the instructions.