This extension allows the user to search the bootstrap documentation quickly from inside vscode. The official bootstrap documentation is opened after the search.
By using the command pallete (ctrl + shift + p), you can search the official bootstrap documentation without leaving vscode! After the search, the extension will open the official bootstrap docs.
This is more an annoyance than an issue, but if you receive a popup that asks if you want to open the webpage, you can allow the domain to always open.
To allow the domain, click configure trusted domains and then click trust https://getboostrap.com.
Then vscode will not ask if the page can be opened.