I build free tools that solve problems, because something annoyed me and I couldn't leave it alone.

Make My Flight KC — a calculator that tells Kansas City travelers exactly when to leave for MCI. Settles the "leave at 5am vs. 45 minutes is fine" argument every household has.

The Eurostar Snap analysis — I went down a rabbit hole trying to figure out what time Eurostar's mystery-train fare actually assigns you. Pulled together real trip reports so future travelers don't have to.

Kansas City Secrets — a Facebook group with 360,000+ members and over a million views a week, started because I wanted a better way for KC people to find each other.

None of these have ads. None of them sell your data. None of them upsell you. If one of them saved you time, money, or an argument with your partner, a coffee keeps the lights on and tells me to keep building. Most supporters give $5. I takes 11 seconds.

Find me on Insta @yosefsilver or at yosefsilver.com.