To be able to help, it would be useful to have some feedback about these:SUMMARY: I think it would help if it were easier to get started on contributing to LibreOffice development. I tried, but gave up after 4+ hours. I don't know where is the best place to make this suggestion.
1) On which env and version are you (Linux distrib, macOs, Windows) ?
2) Did you use https://wiki.documentfoundation.org/Development/GetInvolved ?
3) Could you indicate some parts which blocked you ?
Regards,
Julien