RFC: #8243
Docs: https://rspack.dev/config/experiments#experimentsincremental

This issue tracks the progress of affected-based incremental rebuild:

• proof of concept, implement for some passes
• more tests, enable for bytedance internal projects, stabilize for some passes (👈 we are here)
• stabilize all passes and enable by default

The passes we planned to support:

• make (already implemented before, but may need some refactors)
• provided exports (done): feat: apply affected modules for provide exports #7703
• infer async modules (done): fix: infer async modules when incremental enabled #7927
• collect dependencies diagnostics (done): feat: incremental for collecting dependencies diagnostics #8127
• side effects (done): feat(incremental): side effects optimization #8799
• build chunk graph (done @JSerFeng): perf: incremental build chunk graph #7721
• module ids (done): feat(incremental): named module ids #8593
• chunk ids (done): feat(incremental): named chunk ids #8652
• modules hashes (done): feat: apply affected modules to all cgm phase #7684
• modules codegen (done): fix: reuse codegen results only for new incremental #7681
• modules runtime requirements (done): feat: apply affected modules to all cgm phase #7684
• chunks runtime requirements (done): feat(incremental): chunk level incremental #8367
• chunks hash (done): feat(incremental): chunk level incremental #8367
• chunks render (done): feat(incremental): render chunk manifest #8440
• emit assets (already implemented before, but may need some refactors)

Currently you can enable this by experiments.incremental = true, feel free to report bugs to us.