Archive of Our Own (AO3), a fan fiction platform launched in 2009 by the Organization for Transformative Works, has officially exited its beta phase after 17 years. This transition marks a significant milestone for a platform that has grown from just 347 registered accounts and 6,598 works to over 10 million users and 17 million fan-created works. Despite the removal of the beta label, the site remains committed to continuous improvement, with ongoing contributions from volunteers and user donations. Key features introduced over the years include a detailed tagging system, the ability to download works in various formats, and privacy settings for creators. While the change is largely symbolic, it reflects the platform's stability and ongoing evolution, emphasizing that AO3 will continue to enhance the user experience and add new features.