[rozenmd]

I worked on a project that used yarn from the early days all the way up to v3, it's slow as hell, but it works. They also have the supply chain protections.

Eventually we snapped and migrated to pnpm. Installs (both in CI and on local dev machines) are significantly faster. Turned out to be about a day's work to migrate with an LLM's help.

[arcatek]

I don't doubt that 3.x probably has worst perfs (it's almost two years old now), but just to clarify we closely track performances and Yarn and pnpm and pretty much on similar level:

https://p.datadoghq.eu/sb/d2wdprp9uki7gfks-c562c42f4dfd0ade4...