Alternativer til Ricochet til JavaScript med open source-licens

• JavaScript
  Alle platforme Windows Mac Linux Android iPhone Windows Phone iPad Android Tablet Windows S Web Self-Hosted Firefox Safari JavaScript BSD F-Droid Chrome XenForo Go (Programming Language) PureOS (Purism) IPFS
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens