Hacker News

Hacker News is a social news website focused on computer science and entrepreneurship founded in February 2007 by Paul Graham. The platform is owned and operated by Y Combinator, a startup accelerator based in Mountain View, California. Hacker News operates as a community-driven forum where users submit links to articles, blog posts, and questions, which are then voted and commented upon by the community. The site's content is curated to maintain a focus on topics such as programming, startups, technology, and science, with off-topic discussions typically downvoted or removed. As of 2023, the platform has over 1.2 million registered users and averages over 10,000 submissions and 500,000 comments per month. Hacker News generates minimal revenue through a Y Combinator job board and occasional sponsored posts, maintaining a simple, text-based interface with no traditional display advertising. Technically, the site is built using a custom web application called Arc, a Lisp dialect developed by Paul Graham and Robert Morris. The platform's voting algorithm prioritizes submissions based on a combination of upvotes, downvotes, and time decay, ensuring that high-quality content remains visible. In addition to its main feed, Hacker News features 'Ask HN' and 'Show HN' sections for questions and project showcases, respectively. The site's user base includes prominent entrepreneurs, engineers, and venture capitalists, making it a valuable networking and information-sharing resource. Hacker News has also spawned offline meetups called 'HN Demos' where founders present their startups to the community. Despite its modest size compared to larger social platforms, Hacker News wields significant influence in the tech industry due to its engaged and highly knowledgeable audience.