hyunjun12312 has shared 1 tiny tool here, mostly around browser, calculator, fees, marketplace, and steam. The tools span JavaScript.https://www.tinytooltown.com/en-ushttps://www.tinytooltown.com/tools/steam-market-fee-calculator/https://www.tinytooltown.com/tools/steam-market-fee-calculator/See a Steam Community Market fee breakdown without floating-point rounding surprises. By hyunjun12312 (@hyunjun12312) Language: JavaScript License: MIT GitHub: https://github.com/hyunjun12312/steam-market-fee-calculator Website: https://steamvaults.org/tools/steam-market-fee-calculatorSat, 08 Aug 2026 00:00:00 GMTsteammarketplacecalculatorfeesbrowser