Canistor allows you to register an HTTP handler with the AWS SDK and all interaction with S3 buckets and objects will happen in memory instead of hitting the service.

Source env.bash script to update environment

Folly implements methods to trigger failures like segmentation faults.

Garoon Cat: A Ruby interface to the Garoon API.

Sole helps with generating unique identifiers similar to a UUID or ULID but packing in additional metadata to make it useful for storage solutions.