Alternativy k WebSequenceDiagrams pro Google Drive - Sheets s licencí open source

• Google Drive - Sheets
  Všechny platformy Windows Mac Linux Chrome OS Android iPhone iPad Android Tablet Web Software as a Service (SaaS) Microsoft Office Word Google Drive Google Drive - Docs Google Apps Microsoft Office Suite Google Drive - Sheets
• Licence Open Source
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence