Cool 3 letter names. Reminds me of the commands in Bloomberg Terminal/some old HCI. I really like how you've built a whole stack of custom tech there.
That's my aim too. My work is all Vanilla. I hate to use external frameworks and libraries in the browser, but love to use stuff on npm. I prefer to write something I like to use, rather than use something that exists that I don't like working with.
You can see portfolio here: https://github.com/cris691/Portfolio. Bepis and Dumbass are vanilla front-end alternatives to frameworks.
I'm really interested on what you think the hate for not-using-2ton-framework-of-the-month is about?