Microsoft acquired GitHub in 2018 for .5 billion in stock. As of April 25, 2026, GitHub has failed to meet its service level agreements (SLAs), reporting an uptime of only 90.21%, significantly lower than the promised 99.9%. Developer Mitchell Hashimoto has documented these outages, which have led to user frustrations, including issues like disappearing code commits. GitHub's Chief Customer Officer, Kyle Daigle, acknowledged the concerns but failed to alleviate user dissatisfaction. Hashimoto announced his departure from GitHub, citing ongoing outages that hindered his work. Additionally, the programming language Zig has migrated to competitor Codeberg, criticizing GitHub's engineering culture. GitHub's struggles are linked to Microsoft's focus on artificial intelligence, which has diverted resources and raised concerns about service quality across Microsoft's products.