Can I use code from CodePen?

The gist of it is open source. Anyone can use the code you put on CodePen for whatever they wish – but if they do – that code also must have this same license . This is to encourage open sharing of code. Remember that any code you post on CodePen should be compatible with this license or it is subject to removal.

Read more

Why is CodePen used?

People use CodePen for all sorts of things: prototyping new ideas, reduced test cases for bugs, sending clients things to look at, evaluating potential hires, to finding inspiration . People also use CodePen as a sort of resume and portfolio, showing off their best design and development work.

Read more