It is easy with a little automation :). In the build process, adding a step to c...

troysk on Sept 10, 2022 | parent | context | favorite | on: Critical CSS? Not So Fast

It is easy with a little automation :). In the build process, adding a step to calculate critical path css helps. This should probably be the last step and run on production post deploy. The calculated CSS is stored in redis which will be appended in the head for subsequent requests. This tool had inspired me to build this process at multiple orgs I have worked with https://github.com/pocketjoso/penthouse.

Agree on the async JS part but I guess browser makers will solve it soon.

youngtaff on Sept 12, 2022 [–]

Calculating the critical path in the build process doesn't scale in my experience - retailers with 10,000s products, publishers for 10,000 articles