Alternativer til ErrorFeed til Node.JS med open source-licens

• Node.JS
  Alle platforme 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
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens