They sent me two HackerRank problems before they would talk to me. One React problem and one algorithm problem with 70 minutes to complete it. The React portion involved a validation form problem with minimal instructions. It was impossible to pass the tests without looking at the tests. You had to write specific prop names and structure your code in a very specific way. They also asked you to use a CSS library that I've never used before and the link they provided to the docs was broken. Oh, also the boilerplate code was pretty bad. A link wrapped in a div in lieu of a button. Huh? The algorithm question was impossible to do in the allotted time unless you have had done that very specific algorithm questions previously in your life. Why am I being asked complicated algorithm questions for a front end interview? I didn't bother submitting any code. Doesn't seem to be the type of company I would want to work for.