As a pivotal platform within the developer ecosystem, GitHub has maintained its upward growth trajectory since its acquisition by Microsoft. In early 2025, the ascent of AI programming delivered a significant boost to GitHub's utilization. With intelligent agents becoming increasingly mainstream, GitHub witnessed an unprecedented surge in its user base. To accommodate this surge, GitHub initiated a scaling initiative in October 2025. Yet, by February 2026, it became apparent that GitHub's operational scale could potentially balloon to 30 times its current magnitude. The colossal growth pressure precipitated a decline in platform stability, leading to several major outages and minor service interruptions. The GitHub team elucidated in a blog post that they were undertaking a comprehensive restructuring of portions of their core infrastructure, establishing clear priorities to guarantee service availability, augment capacity, and refine new features iteratively. Presently, GitHub has executed several optimizations, shifted some computational resources to Microsoft's Azure cloud platform, segregated core critical services from other business operations, and made strides in constructing a multi-cloud architecture. Furthermore, GitHub divulged specifics about two outages, extended apologies at the conclusion of the post, and pledged to further enhance service quality.