Boyucheng Zhang's personal website.https://boyucheng.mehttps://boyucheng.me/blog/carving-a-pumpkin-out-of-mathhttps://boyucheng.me/blog/carving-a-pumpkin-out-of-mathThere isn’t an image, a 3D model or a sound file in Pumpkin Lights. Here’s how its jack-o’-lantern, candle, cord, trailer and music are all made in Swift.Thu, 29 Oct 2026 00:00:00 GMThttps://boyucheng.me/blog/open-sourcing-canvas-mcp-a-read-only-canvas-connectorhttps://boyucheng.me/blog/open-sourcing-canvas-mcp-a-read-only-canvas-connectorSun, 25 Oct 2026 00:00:00 GMThttps://boyucheng.me/blog/early-june-in-cupertinohttps://boyucheng.me/blog/early-june-in-cupertinoCan't forget.Sun, 25 Oct 2026 00:00:00 GMThttps://boyucheng.me/blog/uchicago-safe-redesignhttps://boyucheng.me/blog/uchicago-safe-redesignA concept redesign of the University of Chicago’s campus safety app, built around one rule: every safety action one tap away.Tue, 16 Sep 2025 00:00:00 GMT