[shzhdbi09gv8ioi]

That's possible. I did spend quite a bit of time tinkering with compiler flags and followed the recommendations, but there is many knobs.

For what it's worth I don't think 3MB is extremely large anymore, as several popular websites already weight in 2-3 MB for a full page loads.

Examples:

  * www.youtube.com = 3.3 MB
  * www.tiktok.com = 3.3 MB
  * www.instagram.com = 2.1 MB

(according to https://www.supermonitoring.com/p/page-speed)

That said, I would love to shave off more size off my wasm binaries :-)

Some notes I found just now seems to be in line with my results, though: https://github.com/bevyengine/bevy/issues/3978#issuecomment-...

[shzhdbi09gv8ioi]

FWIW, this is my relevant Cargo.toml settings:

  [profile.release]
  lto = "fat"
  codegen-units = 1
  opt-level = 3
  debug = false
  panic = "abort"
  strip = "debuginfo"

  [profile.wasm-release]
  inherits = "release"
  opt-level = "z"