I have never had such a bad experience in my career.
At first, the interview process seemed standard general JavaScript questions and a few coding examples. Then they gave me three simple algorithmic tasks and asked me to solve them while sharing my screen. The tasks were easy for me, and I solved them right away without even a typo.
After that, they moved on to some architectural questions. Yes, I didn’t perform perfectly on those, but I was completely shocked to receive feedback later stating there was a "strong suspicion" that I had looked up answers during the interview. This accusation was completely false and made without any proof.
I strongly advise others not to waste their time with this company. This experience shows how they treat candidates and possibly their employees with a lack of respect and professionalism.