Xmind - Xmind is a brainstorming and mind mapping application.
Gitscout - A beautiful Github Issues experience for macOS
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
VarCI - The missing assistant For GitHub issues
FeatureMap - FeatureMap story mapping, simple and effective realtime collaboration and collective intelligence tool.
Issue TODO (chrome extension) - Copy issues as TODO comments to paste in your code.