[froydnj]

The most recent publicly available numbers (that I know of, maybe there's a talk available somewhere that's more recent) are from https://stripe.com/blog/sorbet-stripes-type-checker-for-ruby

> currently amounting to over 15 million lines of code spread across 150,000 files

The monorepo has only gotten bigger over the last two years (source: I work at Stripe).

[froydnj]

I should also note that number is Ruby files only.