I haven't read the TOS, but considering how publicly accessible they make those libraries, I can't imagine they'd have a problem with you using them. I know a n

I haven't read the TOS, but considering how publicly accessible they make those libraries, I can't imagine they'd have a problem with you using them. I know a number of tutorials and web apps use it just like you noted. I mean, read the TOS when you have time, but in the meantime, I wouldn't hesitate to use them. Part of their value is that the more people that use them, the more often the code is cached, and the faster the web is for everybody.