OfficeHub

Meet OfficeHub — your all-in-one workspace for seamless productivity. Whether you’re drafting documents, crunching numbers in spreadsheets, or mapping out ideas with mind maps, OfficeHub brings every tool you need under one intuitive roof. Maintained by MrXujiang on GitHub, where it has earned 163 stars from the community.

It's actively developed around collaboration, excel, mind, and is a solid reference for anyone building with these tools.