@mafaldateles_ · X

My first web app is out! I built a tiny tool to help answer a simple question: could that meeting have been an email? You decide.

u/CaboWabo55 · Reddit

Built a DIY calculator site in a weekend — betting on "boring tools" over content After my last project (an AI debate platform) got rejected by AdSense for "low value content," I went the opposite direction: no content treadmill, no AI features, no backend. Just genuinely useful calculators. studandslab.com — 10 free calculators for woodworking and home projects (board feet, stair stringers, concrete, drywall). Everything runs client-side, so hosting is free and every visitor costs me $0.

@huangzekai003 · X

Codex helped me turn an idea into a real product as a solo developer. I used it to research, design, test, and launch a Mayan calendar website with accurate calculations and AI reports. Built with Codex. Shipped by one person. #Codex

@BizCalcLab · X

@BananaFlipX · X

Our crypto market cap calculator. Check it out 👇🏼

@AfridiMunir · X

@NAVNEET_CODES · X

Free AI, startup, and marketing calculators built for founders, marketers, students, and business professionals.

@getpapi_ai · X

placed 3rd in the r/vibecoding vibejam 2026. It made me go viral in r/ohio It was my first ever jam entry, I'm also not a developer...or from Ohio. was planned, reviewed, shipped and currently managed by

@itskdubs_ · X

@avinashraj61815 · X

i vibe coded this week

@sarkar68154 · X

Just launched FinoSphere Pro and the feedback on Product Hunt is 🔥 [ Free all-in-one finance calculator 👇 #buildinpublic #finance