How can I install Visual Studio Code extensions offline?

Question

I have installed Visual Studio Code on a machine that is not, and cannot be, connected to the Internet. According to the documentation, I can install an extension from the c

Answer 1

Adding to t3chb0t's excellent answer - Use these PowerShell commands to install all VSCode extensions in a folder:

cd C:\PathToFolderWithManyDownloadedExtensionFiles
Get-ChildItem . -Filter *.vsix | ForEach-Object { code --install-extension $_.FullName }

Then, reload VSCode to complete the installation.