Microsoft buys GitHub (2018)
Microsoft agreed to buy GitHub, the code-hosting platform developers depended on, for $7.5 billion in stock. Many developers feared Microsoft would degrade or wall off a neutral tool.
Microsoft kept GitHub independent with its own brand and chief executive.
GitHub grew sharply and later became the base for the Copilot AI coding tool.
It is the closest model for a tech giant buying a developer tool with stock and the question of whether the new owner keeps it open or folds it in.
