Skip to content

perf(frontend): preload the two first-paint Fira Code faces #5992

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
RaresKeY merged 1 commit into from
Aug 11, 2026
+9 −0
Merged

perf(frontend): preload the two first-paint Fira Code faces #5992

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 9 additions & 0 deletions static/index.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -248,6 +248,15 @@
}, { once: true });
})();
</script>
<!-- Preload the two faces first paint actually uses: Fira Code 400 and 600,
the app font and the weight the sidebar and header text render at. They
are declared in style.css, so without a hint they are only discovered
after the stylesheet parses and then queue behind the module graph.
crossorigin is required even though these are same-origin: fonts are
always fetched in CORS mode, and a preload whose mode does not match the
real request is discarded and the font fetched a second time. -->
<link rel="preload" as="font" type="font/woff2" crossorigin href="/static/fonts/FiraCode-Regular.woff2">
<link rel="preload" as="font" type="font/woff2" crossorigin href="/static/fonts/FiraCode-SemiBold.woff2">
<link rel="stylesheet" href="/static/style.css?v=20260808startupshell1">
<link rel="modulepreload" href="/static/app.js?v=20260808startupshell1">
<link rel="modulepreload" href="/static/js/chat.js?v=20260801fix1">
Expand Down