1. IS IT MAINTAINED** 检查一个开源项目的活跃度
https://isitmaintained.com/
Check the activity of open source projects
2. travis-ci.com github持续集成工具
Easily sync your GitHub projects with Travis CI and you'll be testing your code in minutes.
3. processon.com 免费在线作图
持流程图、思维导图、原型图、UML、网络拓扑图、组织结构图等
Created by suyaqiang ([email protected]) on 2019/1/20.