The interview process consisted of developing a pretty straightforward dynamic page widget. They had several errata in their ideal solutions. The interviewer did not realize that javascript arrays are sparse, and so they were looking for a quite convoluted and suboptimal "solution" to avoid allocating too much contiguous memory. They also insisted that iterating over a rectangular (not necessarily square) 2D array required O(n^2) time instead of the O(m*n) time it actually requires. Other than that, it was pretty standard. The people were friendly and I liked their commitment to DEI