I didn't even apply for the job but went through it because I'm somewhat bored of my current position. The person interviewing me was an idiot. They first ran through some css questions: border-box, display: none vs visibility: hidden. De-dupe algorithm. Some ridiculous convoluted curry algebra. Asked me what sort of things I've done. I described a service I built. They were lost. Apparently offended(?) and said I failed the interview. Love your product but don't have a Jr. Software Engineer interview a Senior Engineer if they can't understand my answers.