Hadith compilers are scholars who collect, verify, and organize the sayings and actions of the Prophet Muhammad, known as Hadith. Their work is crucial in preserving Islamic teachings and guiding the Muslim community. They assess the authenticity of each Hadith by examining the chain of narrators and the content. Prominent hadith compilers include Imam Bukhari and Imam Muslim, who are known for their rigorous standards in selecting authentic Hadith. Their collections, Sahih Bukhari and Sahih Muslim, are among the most respected texts in Islam, serving as essential references for understanding the Prophet's life and teachings.