Explore options to lazy-load epub zip archives

[halmos]

BrowserFS appears to load entire zip before parsing. Alternatives zip libraries can use partial HTTP requests to load assets on demand.

zip.js provides its own FS layer: https://gildas-lormeau.github.io/zip.js/

unzipit can retrieve requests on-demand: https://github.com/notabasement/unzipit

https://github.com/transcend-io/conflux

[halmos]

yarn has a wasm js version of libzip:

• https://github.com/yarnpkg/berry/tree/master/packages/yarnpkg-libzip

They've developed as FS abstraction layer that works with libzip and other network resources.

• https://github.com/yarnpkg/berry/tree/master/packages/yarnpkg-fslib
• https://github.com/yarnpkg/berry/tree/master/packages/yarnpkg-fslib/sources