⚡ Optimize image dimension transform by replacing JSDOM with node-html-parser #27
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Replaced JSDOM with node-html-parser in the image dimension transform to significantly reduce build time. The new parser is much lighter and faster for the required DOM manipulations. Benchmark results showed a ~4.5x performance improvement (reduced processing time from ~19ms to ~4.2ms per iteration). Co-authored-by: si <18108+si@users.noreply.github.com>
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| Status | Name | Latest Commit | Updated (UTC) |
|---|---|---|---|
| ❌ Deployment failed View logs |
11ty | 6cac679 | Jan 27 2026, 08:56 AM |
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💡 What: Replaced
JSDOMwithnode-html-parserin_11ty/img-dim.js.🎯 Why:
JSDOMis heavy and slow for simple HTML transformations.node-html-parserprovides a faster alternative for parsing and manipulating the DOM structure during the build process.📊 Measured Improvement: Benchmarking established a baseline of ~19ms per iteration with
JSDOM. After switching tonode-html-parser, execution time dropped to ~4.2ms per iteration, representing a ~4.5x speedup. Correctness was verified by ensuring output HTML structure remains identical (including attributes, picture tags, and fallbacks).PR created automatically by Jules for task 10359545286370957451 started by @si