To export and recreate installed VSCode extentions…
Export the list of installed extensions from an existing VSCode with:
- Open terminal, usually with ctrl-`orctrl-'
- then one of:
    - Powershell: code --list-extensions | % { "code --install-extension $_" } > vscode_extensions.ps1
- Bash: code --list-extensions | xargs -L 1 echo code --install-extension > vscode_extensions.sh
 
- Powershell: 
To recreate, run the script.
Thanks
Info from this stackoverflow response.
