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Monorepo Demo

Using shared packages from the workspace

@repo/utils@repo/ui

Greeting Function

Using greet() from @repo/utils

Enter your name:

Hello, Developer!

Date Formatter

Using formatDate() from @repo/utils

Tuesday, June 16, 2026

Calculator

Using calculate() from @repo/utils

First Number:

Operation:

Second Number:

Result:

15

About This Demo

This page demonstrates how TanStack Start integrates with the pnpm workspace monorepo structure.

The web app imports functions from @repo/utils
TypeScript types are automatically inferred from the shared packages
Changes to shared packages are instantly reflected in the app
All packages use workspace protocol for dependency management