谷歌的blockly图形化编程参考资料,个人理解(Google's blockly graphical programming reference material, personal understanding.)

由Google开源的Blocky编程语言构建 , 和MIT的Scratch一样，帮助青少年培养编程能力。(Built with Google's open source Blocky programming language, like MIT's Scotch, it helps teenagers develop programming skills.)