docs: explain mergeConfig skips null/undefined#22325

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bluwy merged 3 commits into

vitejs:mainfrom

imxv:docs/issue-18943-mergeconfig-skip-nil

Apr 28, 2026

Commits on Apr 25, 2026

docs: explain mergeConfig skips null/undefined (fix #18943)
sunmozong
committed
docs: align mergeConfig note style with rest of file
sunmozong
committed

Commits on Apr 28, 2026

Update docs/guide/api-javascript.md

imxv
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bluwy
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