Over the past nine years, GitHub has experienced significant growth, expanding its community to nearly 20 million users, 57 million repositories, and 100 million pull requests, fostering an environment of collaboration and learning among software developers. In celebration of this milestone, GitHub is offering a special promotion as a token of appreciation, providing a 25% discount on admission to the GitHub Satellite event with the code GITHUBTURNS9 and a 20% discount on all items in the GitHub Shop, with these offers available until mid-April.