Go

Config

• envconfig
• libchan：Like Go channels over the network
• errHandle：errcheck checks that you checked errors.

Docker

• wagoodman/dive: A tool for exploring each layer in a docker image

Log

• sirupsen/logrus: Package logrus is a structured logger for Go, completely API compatible with the standard library logger.

Proxy

export GOPROXY="https://athens.azurefd.net"
export GOPROXY="https://goproxy.io"
export GOPROXY="https://mirrors.aliyun.com/goproxy/"
export GOPROXY="https://goproxy.cn" // 据说比较稳定
// go env -w GOPROXY=https://goproxy.cn,direct
export GO111MODULE=on
go get -u golang.org/x/...