1、The business scope is mainly global, with the main business being online courses and learning resources for technical interview preparation, including specialized training in AI engineering and Claude code. 2、It belongs to the leading echelon in the technical training field of education, with competitors including LeetCode, HackerRank, Educative, etc. 3、The official website brand keywords are "ByteByteGo" or "ByteByteGo interview".