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⚡ perf: optimize-html CSS reading (async + caching) #36

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⚡ perf: optimize-html CSS reading (async + caching) #36

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e2ab99f
perf: use async file read and cache css in optimize-html.js
google-labs-jules[bot] Mar 3, 2026
fe45166
perf: use async file read in optimize-html.js
google-labs-jules[bot] Mar 3, 2026
90926bd
perf: use async file read via promisify in optimize-html.js
google-labs-jules[bot] Mar 3, 2026
70fc219
perf: use async file read locally in optimize-html.js
google-labs-jules[bot] Mar 3, 2026
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8 changes: 5 additions & 3 deletions _11ty/optimize-html.js
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Original file line number Diff line number Diff line change
Expand Up @@ -45,9 +45,11 @@ const purifyCss = async (rawContent, outputPath) => {
!isAmp(content) &&
!/data-style-override/.test(content)
) {
let before = require("fs").readFileSync("css/main.css", {
encoding: "utf-8",
});
const fs = require("fs");
const util = require("util");
const readFile = util.promisify(fs.readFile);

let before = await readFile("css/main.css", "utf-8");

before = before.replace(
/@font-face {/g,
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