Astro Info

Astro                    v5.0.9
Node                     v23.3.0
System                   Linux (x64)
Package Manager          npm
Output                   static
Adapter                  none
Integrations             none

If this issue only occurs in one browser, which browser is a problem?

No response

Describe the Bug

Using icon libraries* increases build times by factors of seconds. The worst culprit being a 3,166,940% increase on page reloads in dev mode

I've also raised this issue in 2 icon libraries:

• Build and Dev time by multiples of seconds dzeiocom/lucide-astro#25
• Build and Dev time by multiples of seconds dzeiocom/simple-icons-astro#3

* and probably other types of libs, but I've not tested any others
** User hand refreshed consecutively

What's the expected result?

For the build command, I'm less concerned

For the dev command and single page refreshes, I expect the load time to be sub second, not tens of seconds like the repro and other projects

Link to Minimal Reproducible Example

https://github.com/oy3-archive/astro-dep-perf

Participation

• I am willing to submit a pull request for this issue.