Médias sociaux[1] refers to a variety of digital platforms and applications that enable users to create, share, and exchange content. Its origins can be traced back to the PLATO system in the 1960s, which introduced features such as notes and chat functions. Over the years, the landscape of social media has evolved significantly, with platforms such as Usenet[9], Bulletin board systems, and Internet[5] Relay Chat gaining popularity. The 1990s and 2000s saw the rise of platforms like Myspace[6], Facebook[2], LinkedIn[7]et Snapchat[8] that revolutionized the way people communicate and share information online. In addition to these, a number of social networking sites have emerged, including Instagram[3], Pinterest[4], and VKontakte. The development and widespread use of smartphones have further transformed social media, with numerous mobile apps being developed. The timeline of social media also includes key events and milestones such as acquisitions, shutdowns, controversies, and policy changes. Social media continues to evolve, with new platforms being launched and existing ones introducing new features and policies.
This page is a timeline of médias sociaux. Major launches, milestones, and other major events are included.