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Diagramming tool D2 shifts to non-profit status under Hack Club

The project's commercial backer is shutting down as D2 transitions to open-source governance, according to Hacker News.

Updated Sep 6, 2026 · 22:48 UTC1 reports

The short version

  • Open-source diagramming project D2 is becoming an independent non-profit fiscally sponsored by Hack Club following the closure of its parent company.[Hacker News]
  • The maintainer announced that future development contributions will be driven by artificial intelligence, excluding written communications.[Hacker News]
  • Under the new structure, D2 will avoid server-dependent features such as APIs, user accounts, and multiplayer functionality.[Hacker News]

Key facts

  • D2 is transitioning to an independent, open-source non-profit fiscally sponsored by Hack Club.[Hacker News]
  • The commercial company developing D2, previously funded by D2 Studio and the TALA layout algorithm, is shutting down.[Hacker News]
  • All upcoming code contributions from the maintainer will use AI, though communications and blog posts will remain human-written.[Hacker News]
  • The non-profit project will not support server-dependent features, including APIs, server rendering, multiplayer, or user accounts.[Hacker News]

Sources

Outlet counts describe coverage, not independent confirmation. Reports may share a wire service or original source.