My first experience with Pascal was only a few years ago by way of Lazarus which is now my go-to tool whenever I need to build a GUI for myself. Genuinely enjoy it and find it a much more pleasant experience than C. I'm sort of sad I missed the heyday of the Borland tooling because it seems incredibly productive even without nostalgia.
It definitly was, see the Turbo Pascal manuals for MS-DOS, and Windows 3.x that are available on the digital archive.
Everyone is talking about Ratatui nowadays, go check what Turbo Vision in Turbo Pascal 6 already offered in the world of MS-DOS PCs in the early 1990's, with the IDE as basis to show its capabilities as TUI framework.