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 di…

Zipkin is a distributed tracing system

Java agent that enables class reloading in a running JVM

Apache Geode

A simple, asynchronous, single-threaded memcached client written in java.

District Housing lets caseworkers help clients apply for Section 8 housing by automatically filling out multiple PDF applications using one online form.