Distributed Tracing, Metrics and Context Propagation for applications
A scala implementation of the Lightning Network
GeckoCIRCUITS is THE circuit simulator for modeling power electronics
JOPUX - a flexible and scalable application platform!
task management, bug tracking, kanban, project management
Java-based scientific graphics
Analyze time-course data with significance tests, clustering, modeling
Web development IDE in browser, supports Java, ruby, javascript...etc
speed reading tool
A go-like game played on a worldmap
research on rules for conflict behaviour for ants
A quantum circuit simulator written in Scala
Neural network based on signal delays.
The open source profiler for the jvm.