I had an interesting interview process with Bytedance, where i was able to pass three interviews. The first interview was a technical screening, the second was a system design and coding interview, and the third was an interview with the engineering manager. The engineering manager asked me both behavioral and coding questions as well.

background Q&A, basic js + react, and then two leetcode (one easy one medium). Almost one hour interview, the interviewer is pretty nice. Will ask you to dry run the code with given example.