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QUIC / HTTP3 does not fix the roundtrip wait times caused by dependencies - if 'a.mjs' imports 'b.mjs' which in turn imports 'c.mjs'... you still need two round

QUIC / HTTP3 does not fix the roundtrip wait times caused by dependencies - if 'a.mjs' imports 'b.mjs' which in turn imports 'c.mjs'... you still need two roundtrips to load all three. only a bundler can fix that (or a hypothetical process which would set up preloads for all required libraries, but that would just be a bundler without the actual bundle creation step)

TheCoelacanth 5y ago
An ES module-aware server can avoid that problem by using HTTP Server Push[1], but I haven't seen a production-quality implementation of that, only proof-of-concepts. [1] https://medium.com/@nikita.malyschkin/the-future-of-web-deployment-without-bundlers-or-compromises-es-modules-nodejs-and-http-2-push-3ab3ce25a36b https://medium.com/@nikita.malyschkin/the-future-of-web-depl...
- spankalee 5y ago
  Server push is being deprecated because it was far to hard to implement correctly. A server that knows the dependency graph could inject <link rel=modulepreload> into the HTML though.