Diagramming - OSSRank

Rank	Project
406 156	Mermaid Diagramming started in 2014 11,997 commits 719 contributors
549 61	Excalidraw Diagramming started in 2020 28,521 commits 414 contributors
1439 203	D2 Diagramming started in 2022 4,810 commits 70 contributors
2662 24	Draw.io Diagramming started in 2016 2,030 commits 31 contributors
3522 4	Go Diagrams Diagramming started in 2020 20 commits 5 contributors

Proprietary Products in this Category (Not Open Source)

Product	Company
Lucidchart	Lucidchart