Launching self-contained electron apps from another electron app


I am working on a window manager build in electron. I was wondering if it was possible to launch other electron applications as a sub-window of the main application? For example, if i have a full-screen electron app serving as my “desktop” can i launch a window running the “Slack” electron app within my main application context? I have been able to issue shell commands to launch other applications on-top of the window manager, but it would give me better control to be able to launch them as BrowserWindows within my main application.