In which service can I review the final code posted on bitbucket & github?

Question

code review

The students made assignments and posted them on github/bitbucket.
What can be reviewed line by line and given to them for revision?

Answer 1

You can also open the code there, poke into any line and you have the opportunity to comment.
There really is one trick here, the code must be formatted as a pull request to your repository.