Hal-9001 is a Go library that offers a number of facilities for creating a bot and its plugins.
an expect-like golang library to automate control of terminal or console based programs.
A memcached proxy that manages data chunking and L1 / L2 caches
Chaos Monkey is a resiliency tool that helps applications tolerate random instance failures.
a golang library to manage environment variables
Netflix's Hystrix latency and fault tolerance library, for Go