[maxime_cb]

Hope you try again with 3.3. The improvements we've made to YJIT since Ruby 3.1 are massive.

[damagednoob]

From the blog post, it sounded like their benchmark relied heavily on a gem with a C extension (nokogiri). It's hard to imagine a performance improvement on code that YJIT has no control over.

[hartator]

Yes, we ended up replacing Nokogiri by Nokolexbor, our own port of lexbor parser with like almost full compatibility with Nokogiri APIs while being around 5x faster: https://github.com/serpapi/nokolexbor