Hackpad is a web-based collaborative real-time text editor forked from Etherpad. [1]
It was used as the company wikis by multiple prominent startups of the 2010s, such as Airbnb, Stripe, and Upworthy. [2]
In April 2014, Hackpad was acquired by Dropbox. [3] [4] In April 2015, it was announced that Hackpad would be released as open source [5] and source code was published on GitHub in August 2015, [6] under the Apache license 2.0. [7] On April 25, 2017, Dropbox announced that it would shut down on July 19, 2017, with users being permanently migrated to Dropbox Paper. [8]