fix(lazyCompilation): use { entries: false } for better DX

[SoonIter]

Summary

Rspress actually has only one entry, so there is no need for lazy loading. It is the necessary path for rendering.

Currently, we have adopted lazyLoading, which will only load CSS when the developer first opens the page, resulting in a poor experience (large CLS).

This PR may lead to degradation in benchmark data, but these are necessary.

before

after

This result is actually faster than before because some work has already been done during the time the user opens the browser.

Related Issue

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

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[chenjiahan]

Maybe this should be the default behavior of Rsbuild's dev.lazyCompilation: true? (set entries: false when there is only one entry)

[SoonIter]

Maybe this should be the default behavior of Rsbuild's dev.lazyCompilation: true? (set entries: false when there is only one entry)

1. For MPA, entries: true is very useful, (maybe the number of entries is larger than 5)

2. For SPA, entries: false is acceptable

@JSerFeng what's your opinion

[SoonIter]

Maybe this should be the default behavior of Rsbuild's dev.lazyCompilation: true? (set entries: false when there is only one entry)

LGTM

{
  entries: Object.keys(source.entries).length > 1
}

[chenjiahan]

Rsbuild PR: web-infra-dev/rsbuild#5431

[JSerFeng]

For SPA, entries: false is acceptable

I agree, entries: false is almost useless for SPA