techarchive

Twitter products/teams that were launched widely but died due to low usage or political infighting that can brought back onchain (short list):

Vine (2012–2016)
Twitter Buy Button (2014–2017)
Twitter Moments (2015–2022)
Periscope (2015–2021)
Twitter Dashboard (2016–2017)
Twttr (2019–2020)
Fleets (2020–2021)
Nuzzel (2021, shut down same year)
Twitter Communities (2021–2023)
Super Follows (2021–2023)
Revue (2021–2023)
Twitter Shops (2022–2023)
Twitter #Music (2013-2014)
Twitter Polls (2015-2023)
Twitter Digits (2014-2017)
Tweetdeck (2011-2013)
Twitter Answers (2014-2018)
Fabric (2014-2017)
Twitter Engage (2016-2017, literally the same as Dashboard)
Twitter Bookmarks (2018-2023)
Twitter Spaces (2020-Soon)
Twitter Blue (2021-2023)
Twitter Notes (2022-2023)
Twitter Newsletters (2021-2023)