Kamon.io - Kamon makes an instrumentation library and Application Performance Monitoring tool that helps developers find and fix performance issues in microservices. Works best for Scala (Akka, Play, Lagom) and Java.

ClearFlask - Open-source Product Feedback Tool with a Public Roadmap and Announcements.

Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.

Wrike - Wrike is a flexible, scalable, and easy-to-use collaborative work management software that helps high-performance teams organize and accomplish their work. Try it now.

Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.

Pinboard - Pinboard is a personal archive for things you find online and don't want to forget.