Co-Process for backup/recovery, Token Management, and Centralized Configuration management for Cassandra.
Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable.
Photon is a Java implementation of the Interoperable Master Format (IMF) standard. IMF is a SMPTE standard whose core constraints are defined in the specification st2067-2:2013
Repository for BLESS, an SSH Certificate Authority that runs as a AWS Lambda function
Governator is a library of extensions and utilities that enhance Google Guice to provide: classpath scanning and automatic binding, lifecycle management, configuration to field mapping, field validation and parallelized object warmup.
Hal-9001 is a Go library that offers a number of facilities for creating a bot and its plugins.