The material on this site is a literal gold mine. Before using GreatFrontEnd, I was failing phone screening rounds left and right. I never even came close to making it to the onsite round. After going through the material on GFE, I was able to land several onsites and passed my very first one! I was able to secure a job only after ~2.5 months of studying GFE at Amazon! The material on GFE is especially easy to understand and I have personally been asked questions from GFE NUMEROUS times. Additionally, GFE's Discord channel and community are so very helpful when it comes to sharing their previous interview experiences. It is very active and everyone is very open to helping!
Loc ChuongFrontend Engineer II (L5), Arlington, VA, US