I haven’t seen interviewing.io mentioned before so I thought I would share it for anyone that has interest in interview prep/practicing their knowledge.
It’s in private beta right now, but it is free, and when it opens up, it looks like a great resource for practicing similar technical questions you would be asked.
If you sign up, (it’s free, no cc required), while you wait for an invite to the beta, they give you a link to start practicing technical interview questions at interviewcake.
Happy Coding.