@leanup/* Ecosystem Archive • 116k+ Monthly NPM Installs

LeanupJS CLI Reference & Modern Migration Guide

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 suite

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🔄 Migrating from @leanup/cli to Vite 6

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-*

📦 Active @leanup/* Packages Referencing This Portal

The following packages in the NPM registry point to leanupjs.org:

@leanup/cli-aurelia
@leanup/cli-react
@leanup/cli-svelte
@leanup/cli-graphql
@leanup/cli-webhint
@leanup/cli-vue
@leanup/cli-vanilla
@leanup/cli-vue3
@leanup/cli-angular
@leanup/cli-preact
@leanup/cli-lit-element
@leanup/form