Y Combinator is a company that invests in tech companies.

[1] https://en.wikipedia.org/wiki/Y_Combinator

This is a news site is maintained by Y Combinator.

People can submit links and comments according to the guidelines.

[2] https://news.ycombinator.com/submit

[3] https://news.ycombinator.com/newsguidelines.html

"Anything that good hackers would find interesting. That includes more than hacking and startups. If you had to reduce it to a sentence, the answer might be: anything that gratifies one's intellectual curiosity."

You can browse the most popular links here:

[4] https://news.ycombinator.com

The Y combinator is a fix-point combinator in lambda calculus, typically in languages like Scheme or Lisp.

But I guess that's not what you were asking about, so:

> Y Combinator Management, LLC is an American technology startup accelerator launched in March 2005 which has been used to launch more than 4,000 companies. The accelerator program started in Boston and Mountain View, expanded to San Francisco in 2019, and was entirely online during the COVID-19 pandemic.

That is from Wikipedia.