Split print styles to separate stylesheet#10419
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changelog: Internal, Performance, Reduce size of common application stylesheet
zachmargolis
approved these changes
Apr 12, 2024
| <%= preload_link_tag font_url('public-sans/PublicSans-Regular.woff2') %> | ||
| <%= render_stylesheet_once_tags %> | ||
| <%= stylesheet_link_tag 'application', media: 'all' %> | ||
| <%= stylesheet_link_tag 'application' %> |
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does it make a difference to keep the media: 'all' or is that basically the default value?
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I think it's redundant. I couldn't find anything which explicitly states that it's the default, but this documents the distinction between print and screen, and all as matching the union. I assume we meant it as applying the same as if it weren't applied at all.
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🛠 Summary of changes
Splits print styles to separate stylesheet, so that it's only loaded when printing.
Why?
Performance Impact:
Before: 18.4 kB
After: 18.3 kB
Diff: -0.1 kB (-0.5%)
📜 Testing Plan
Verify that print styles are preserved:
Verify that the print stylesheet is not preloaded:
curl -I --silent http://localhost:3000 | grep 'link:'print.css