gopkg.in/gomail.v2

Gogs is a painless self-hosted Git service

A Q&A platform software for teams at any scales. Whether it's a community forum, help center, or knowledge management platform, you can always count on Apache Answer.

Nightingale is to monitoring and alerting what Grafana is to visualization.

Distributed web crawler admin platform for spiders management regardless of languages and frameworks. 分布式爬虫管理平台，支持任何语言和框架