Alt-right Internet forums

8kun, previously called 8chan, Infinitechan or Infinitychan (stylized as ∞chan), is an imageboard website composed of user-created message boards. An owner moderates each board, with minimal interaction from site administration. The site has been linked to white supremacism, neo-Nazism, the alt-right, racism, antisemitism, hate crimes, and multiple mass shootings. The site has been known to host child pornography; as a result, it was filtered out from Google Search in 2015. Several of the site's boards played an active role in the Gamergate harassment campaign, encouraging Gamergate affiliates

Neo-Nazi Internet forum

/pol/, short for Politically Incorrect, is an anonymous political discussion imageboard on 4chan, created in 2011. As of 2022, it was the most active board on the site. It has had a substantial impact on Internet culture. It has acted as a platform for far-right extremism; the board is well known for its widespread racist, white supremacist, antisemitic, Islamophobic, misogynist, and anti-LGBTQ content. /pol/ has been linked to various acts of real-world extremist violence. It has been described as one of the "[centers] of 4chan mobilization", a title also ascribed to :/b/.

subreddit in support of U.S. president Donald Trump