[RFC] More granular default Webpack chunking · Issue #7631 · vercel/next.js

Feature request Is your feature request related to a problem? Please describe. The current Webpack chunking strategy in Next.js is based around a ratio-based heuristic for including modules in a single "commons" chunk. Because there is very little granularity, a lot of code is either downloaded unnecessarily (because the commons chunk includes a lot of code that's not actually required for a parti

[efcl]

webpackのchunkをappとcommonの2つからの変更 最小chunkはページごと。 framework(react)、lib(node_modules)、commons(page間の共通コード)、shared(chunks同士の共有コード)の4分類にしている https://nextjs.org/blog/next-9-2