canghun13

Recent activity

• PostedJust launched DIYCalcKit — free home improvement calculators for US homeowners2026-05-29
• Postedbuilt a free energy & carbon calculator site — day 1 report2026-05-29
• PostedGPA Vault – Free GPA & Student Loan Calculators for College Students2026-05-29
• PostedI built a free cooking calculator site — here's what I learned in week one2026-05-29
• PostedPetPawCalc — Free pet calculators that actually give specific answers (dog age, calories, pregnancy, costs)2026-05-29
• PostedTitle:I built a free car calculator site from scratch — here's where it stands after launch2026-05-29
• PostedI built 20 free financial calculators. Here's what I learned.2026-05-29
• PostedI built a free wellness calculator site — here's what I've learned so far2026-05-29
• PostedI built a free insurance calculator site for people mainstream sites ignore2026-05-29
• PostedI built a free toolkit for freelancers — 13 tools, no sign-up required2026-05-29