Interface: ChunkOptimizationOptions

Defined in: packages/rolldown/src/options/input-options.ts:40

Properties

avoidRedundantChunkLoads?

• Type: boolean
• Optional

Defined in: packages/rolldown/src/options/input-options.ts:60

Avoid emitting redundant chunk loads for dynamic entries.

This pass can reduce dynamic-entry dependent chunks when the shared modules are guaranteed to be loaded by every importer of that dynamic entry.

Default

true

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mergeCommonChunks?

• Type: boolean
• Optional

Defined in: packages/rolldown/src/options/input-options.ts:51

Merge common chunks into existing entry chunks when it is safe.

This can reduce the number of emitted chunks by moving shared/common modules into an entry chunk that already depends on them. Rolldown only applies the merge when it does not create a circular chunk dependency or change strict entry export signatures. This pass also covers safe empty-facade cleanup.

Default

true