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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 5,820 posts.

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2021
1990

Scaling YC

One of the most common questions I hear is: “why has YC continued to grow our batch size?”. For each twice-yearly batch, we receive thousands of applicants through our online application [https://www.ycombinator.com/apply]. We have always wanted to fund as many great founders as possible and are convinced that in the…

2001

The Container Throttling Problem

This is an excerpt from an internal document David Mackey and I co-authored in April 2019. The document is excerpted since much of the original doc was about comparing possible approaches to increasing efficency at Twitter, which is mostly information that's meaningless outside of Twitter without a large amount of…

2006

Why Rust strings seem hard

Lately I’ve been seeing lots of anecdotes from people trying to get into Rust who get really hung up on strings (&str, String, and their relationship). Beyond Rust’s usual challenges around ownership, there can be an added layer of frustration because strings are so easy in the great majority of languages. You just…