Welcome! You arrived here from an @leanup/* package on NPM or GitHub. Below is the quick-reference CLI command sheet for maintaining existing @leanup/cli projects, plus our recommended zero-config migration path for 2026 frontend stacks.
# Existing @leanup/cli Quick Reference
npm install -D @leanup/cli @leanup/cli-react # or svelte, vue3, aurelia, angular, lit
npx leanup serve # Start local development server
npx leanup build # Production bundle build
npx leanup test # Run unit test suiteleanupjs.orgReach frontend engineers across 49 NPM packages (116,626 monthly downloads). Sponsor the developer banner or acquire full ownership of this domain via Stripe (Card / Apple Pay), PayPal, or Sedo Escrow:
Since @leanup/cli (v1.3.54) relies on legacy Webpack pipelines, new projects should migrate to Vite or Rspack for 10x faster HMR.
npm create vite@latest my-app
# Drop-in replacement for @leanup/cli-*The following packages in the NPM registry point to leanupjs.org: