John

@JohnCalculatedLeap

@johnisanerd

John

PFAS Free Life
Founded 2025
Forever Chemicals Shouldn't Be in Your Home Forever. PFAS Free Life helps you protect your family from PFAS materials. We built a tool for finding non-toxic, PFAS free products for your home and family. It is the easiest and most comprehensive site with verified PFAS-free products, making it easy to find safe alternatives for your family and loved ones.
Semiconductor Design Jobs
$150k / monthActive
Semiconductor Design Jobs is a specialized job board focused on semiconductor engineers, ASIC designers, RTL engineers, IC designers, and chip architects.Browse curated semiconductor design jobs from leading companies including NVIDIA, AMD, Broadcom, Qualcomm, Apple, and semiconductor startups worldwide.New semiconductor engineering jobs are added daily across ASIC design, RTL design, verification, physical design, analog design, and FPGA engineering.is product to my list.

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Commented onMy Google Maps scraper grew fastest when I stopped promoting it2026-08-25
PostedMy Google Maps scraper grew fastest when I stopped promoting it2026-08-25
PostedMy Google Maps scraper grew fastest when I stopped promoting it2026-08-25
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
Commented onI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-17
PostedI could not tell if Google's AI Overview was citing my sites, so I built a way to check2026-08-14
PostedAn afternoon of OCR cleanup taught me why a congress stock trades dataset was worth building2026-07-24

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