FEDIDEVS

It's still too sad that sponsor booths in #rubykaigi are all "please follow us/share your result on X" ...

To be fair, nothing would make people move out of X unless the official accounts _also_ move out of X.

Ruby on Timeline is so much fun, especially when you have a Ruby committer playing with you 😆

#rubykaigi

YJIT talk: move code to Ruby to make it faster.
Class.new talk: Introducing Primitive and move Class.new to make it faster

Am I seeing a trend here?

#rubykaigi

Benchmark.gacha #rubykaigi #rubykaigiB

天井があるかな？ww

YJIT = Yet another Just In Time complier
ZJIT = ??? Just In Time compiler

#rubykaigi #rubykaigiB

Method calls are expensive 🫠 #rubykaigi #rubykaigiB

https://www.brendangregg.com/systems-performance-2nd-edition-book.html #rubykaigi #rubykaigiB