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Speed up vite-plugin-solid with vite hook filters #259
Description
During our vite build a significant amount of time (60+%) is spent in vite plugin solid.
Since rolldown vite plugins can be sped up significantly with hook filters to allow for fewer Rust to JS calls.
https://rolldown.rs/apis/plugin-api/hook-filters
By turning this:
export default function myPlugin() {
return {
name: 'example',
transform(code, id) {
if (!id.endsWith('.data')) {
// early return
return
}
// perform actual transform
return transformedCode
},
}
}into this
export default function myPlugin() {
return {
name: 'example',
transform: {
filter: {
id: /\.data$/
},
handler(code) {
// perform actual transform
return transformedCode
},
}
}
}Backward compatibility
The syntax has supported since vite 6.3+ and could be made backward compatible by leaving the checks in the handlers.
Implementation
Would you be interested in a PR for this change?
Activity
brenelz commentedon Jul 16, 2026
Yeah I think we'd be open to a PR around this
ChristophP commentedon Sep 1, 2026
@brenelz I provided an implementation in #337 . Let me know if anything needs fixing. There is backward compatibilty, so this should be good for a minor/patch release.