Will imported component get reused?

[zhaoyao91]

For example, I have PageA and PageB, both import CompX.
If I load PageA first, then clik Link to go to PageB, will CompX be loaded from server again?

[timneutkens]

Common modules will get chunked together in the commons bundle.

Related: #941

[zhaoyao91]

@timneutkens thanks for this reference. So by the time this pr get merged, we can split out some npm modules to reduce the page size, right?

[timneutkens]

@zhaoyao91 right. Right now webpack handles that. But it almost never happens according to Arunoda. After that PR is merged you can define common modules yourself. This will reduce subsequent page sizes like you said.