OpenUSD is probably the largest example of code visualization libraries. https://openusd.org/release/api/arch_page_front.html https://openusd.org/release/api/ar

OpenUSD is probably the largest example of code visualization libraries. https://openusd.org/release/api/arch_page_front.html https://openusd.org/release/api/arch_page_front.html You can look at the shared source game engines. https://github.com/epicGames/unrealEngine/ https://github.com/epicGames/unrealEngine/ (need to sign license)