No written verdict yet. Here is what commenters said.

5recommend
0warn against
Nov 20, 2025first mention
Oct 18, 2026latest mention
Nov 25 – Oct 26
Used forfaster jvm startupjava startup performancefaster java startup

Why people recommend it

“you can get pretty decent startup times”

“You might also want to checkout Project Leyden[1]”

Show 3 more

“Leyden has already cut down warmup by a lot”

“This will soften the hard edges so developers can choose their constraints”

“interesting work is happening in OpenJDK's Project Leyden”

Caveats and dissent

No one in these comments warned against it.

All comments 6

“you can get pretty decent startup times”

“You might also want to checkout Project Leyden[1]”

“and https://openjdk.org/jeps/483 (and in general, project Leyden)”

“Leyden has already cut down warmup by a lot”

“This will soften the hard edges so developers can choose their constraints”

“interesting work is happening in OpenJDK's Project Leyden”

Threads where it came up

Data: project-leyden.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.

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