Builds

Things I built at Claude events.

Small projects I built at Claude events in San Francisco: one evening, one idea, shipped.

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Built in one night

A radar for the whole sky.

SkyWatch puts every plane in the air on one live map: more than ten thousand of them, gliding in real time. Click any plane and a Claude agent goes out on the live web through Bright Data, then comes back with its airline, route and aircraft, sources included. I built it at the Claude Code Build Night: Research with Web Data in San Francisco.

Babu presenting SkyWatch live at the Claude Community San Francisco workshop, with the world flight map on screen
Try the lite version Watch the video Read the source

Claude does the thinking, Bright Data does the looking, and a single canvas keeps ten thousand planes smooth. Built at San Francisco | Claude Code Build Night.

Just for fun

A game, in one evening.

Robin Hoodwinked is a silly medieval archery game I built with Claude Code at a Claude Community Build Day in San Francisco. Someone stole the King's pie. The thief always lies, everyone else tells the truth, and you settle it with a bow.

Try one here. Read what they say, then tap the thief's apple.

One of them is lying.

Play Robin Hoodwinked Read the source

The full game has ten rounds, wind, three arrows a round, and a King whose hat is very much in the way.