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Sumitsuke

Sep 21

I asked an LLM to cut 14 texts by 20–30%. Median: only 7%

#llm #prompt #testing #writing

5 min read

Sumitsuke

Sep 21

Can an LLM measure UI thresholds from screenshots? 164 crops vs DOM gold labels

#llm #a11y #css #testing

5 min read

Sumitsuke

Sep 21

I cut transfer by 81–257 KiB. Did LCP actually improve? 30 Lighthouse runs

#performance #lighthouse #webperf #testing

4 min read