Stack History: A Timeline of Slack's Tech Stack Evolution | StackShareAs an organization and product, Slack has grown by leaps and bounds. Originally Slack was an internal chat tool for a now-defunct startup. Today it has become the Searchable Log of All Conversation and Knowledge for millions of teams of all sizes around the world. Here, we analyze their journey from Startup to Unicorn to IPO. This story-line ponders upon their tech decisions that changed over the
