参考地址

git: https://llk.github.io/scratch-gui/
gui: https://llk.github.io/scratch-gui/
https://github.com/LLK/scratch-vm/wiki/Scratch-3.0-Extensions-Specification
https://www.cnblogs.com/zhyj/p/8989872.html
https://scratch.mit.edu/developers

安装

环境 centos7
npm 6.1.0

curl -sL -o /etc/yum.repos.d/khara-nodejs.repo https://copr.fedoraproject.org/coprs/khara/nodejs/repo/epel-7/khara-nodejs-epel-7.repo
yum -y install nodejs