What’s the shortcut to hide the integrated terminal in visual studio code

Using VS Code 1.41.1 on windows, Ctrl/Cmd + J toggles the panel view.

You can look up the default keybinding for your OS by opening the Keyboard Shortcuts view and searching for the workbench.action.togglePanel command. In case it is not asigned yet to a default shortcut or you prefer another one, you can adjust the keybinding in this view as well.