Bootstrap on codepen

I am currently setting up code pen for my first freecodecamp project, it looks like originally when setting up the bootstrap in css there was only one bootstrap option but know there is bootstrap 3 and bootstrap 4 which one do i pick?

Bootstrap 3 is what is covered in the FCC front end lessons and what you will find the most resources for online. I recommend Bootstrap 3.

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Go with bootstrap 3.
You can always upgrade once you gain a good grasp of bootstrap 3 since there are a lot of resources for bootstrap 3 and not so much for bootstrap 4.

Personally I jumped straight into version 4. When you’re just starting out you will be constantly referring to the bootstrap documentation. And as such, the time to become effective in either wouldn’t be any different. I lean towards 4 because there are more features and a lot of simplification in the newer version :slight_smile:

You can find the official documentation here - https://v4-alpha.getbootstrap.com/getting-started/introduction/

No matter which you choose, have fun!! :sunglasses: :sunglasses: