← Yihan Zhu

Projects

Things I've built, shipped, or am still tending to.

  • Screenshot of ystack

    ystack

    Developer tool

    A small autonomous coding team that takes a north star, breaks it into specs, and builds, reviews, and ships the work itself.

  • Screenshot of Valor

    Valor

    Open source + Developer tool

    An open-source, local-first career coach for developers that runs inside Claude Code, Codex CLI, and Cursor.

  • Screenshot of MapleFolio

    MapleFolio

    Web App

    A local-first contribution planner for Canadian investors that turns target allocations, RRSP/TFSA room, and CAD/USD FX into an exact buy list and recurring schedule.

  • Screenshot of SetCue

    SetCue

    iOS App

    A focused iPhone app for experienced lifters that turns a training split into today's target weight, reps, and widget-ready loading hint.

  • Screenshot of MapleDays

    MapleDays

    iOS App

    A local-first iPhone and iPad app for tracking trips outside Canada and turning them into a clearer physical-presence ledger.

  • Screenshot of SnowOverflow

    SnowOverflow

    Foundation + iOS App

    Co-founded SnowOverflow Foundation and built SnoFlow, an app for finding snow buddies, planning trips, and getting more people out on the mountain.