I did on a onsite at Google and learned the most during the lunch portion, my interviewers didn't know basic ES6. At lunch, I talked with an engineer who was a

I did on a onsite at Google and learned the most during the lunch portion, my interviewers didn't know basic ES6. At lunch, I talked with an engineer who was a teacher before his first industry job at Google which he has worked for 5 years, in contrast with me that had work at 4 different places in 5 years. I didn't get the job even though my github and industry skills were more vast. They would rather hire "theory over practice" developers because they are easier to retain, which is fair.