How & what do i copy/paste(files) to get the capabilities of vaadin-grid & vaadin-grid-column. as i cannot install due to constraints or restriction at my project.
I want exact same behavior using lit generic component.
If I understand you correctly, you want to use the vaadin-grid web component without installing it through npm (or some other package manager)? That’s not really a supported use case, but if you go web-components/packages/grid at main · vaadin/web-components · GitHub you’ll find the sources there, and while I suspect those aren’t the only sources you’ll need, they should at least get you started.