# Packages
Package cobrax contains helpers to use with github.com/spf13/cobra.
Package concurrent provide a helpers to setup, start and shutdown a lot of services in parallel.
Package def provides default values for both commands and tests.
Package grpcx provide helpers for typical gRPC client/server.
Package jsonrpc2x provide helpers for JSON-RPC 2.0 API.
Package migrate manage DB migrations.
Package natsx implements connections to NATS and NATS Streaming (STAN).
Package netx contains experimental helpers related to network.
Package reflectx provide helpers for reflect.
Package repo provide helpers for Data Access Layer.
Package serve provides helpers to start and shutdown network services.