Installing Dependencies

Handlet uses pnpm workspaces across the web app, shared packages, scripts, and test projects.

Install

pnpm install

The root postinstall step installs local git hooks and runs workspace package checks.

Adding dependencies

Add dependencies with the package manager rather than editing lockfiles by hand. When introducing a new dependency, follow the repository dependency-age policy: do not install a package version released within the last 14 days.

Workspace dependencies

pnpm --filter web add package-name

Use workspace packages with workspace:* where the repository already owns the package.