Alternativy k ErrorFeed pro Node.JS s licencí open source

• Node.JS
  Všechny platformy Windows Mac Linux Chrome OS Android iPhone iPad Web Self-Hosted Software as a Service (SaaS) PHP JavaScript Python Django Ruby Node.JS .NET Framework Ruby on Rails ASP.NET MVC fontconfig
• Licence Open Source
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence