npm view packageName (to get info) npm view packageName versions (to get versions)
npm init npm init -y (yes to config questions)
npm install npm install --production
npm list npm version (list package versions)
npm install packageName npm install packageName -D (devdep) npm install packageName@3.2.9 (certain version "^3.2.9") npm install packageName@3.2.9 --save-exact (certain version exactly "3.2.9") npm install file:/path/to/local/folder (local package)
npx depcheck (check unused dependencies)
npm uninstall packageName
npm audit (check for vulnerabilities)
npm update (update packages to latest versions respecting indications) npm update packageName
npm run start npm run test
{ "name": "packageName", "version": "1.0.0", "description": "", "keywords": [], "author": "authorName", "main": "index.html", "scripts": { "start": "start-script", "test": "test-script" }, "dependencies": { "package-name-exact-version": "3.2.9", "package-name-greater-than-version": ">3.2.9", "package-name-compatible-changes-version": "^3.2.9", "package-name-minor-level-changes-version": "~3.2.9", }, "devDependencies": { "package-name-only-for-npm-package-in-dev": "3.2.9", }, "license": "MIT", "private": true, "files": [ "src/", "dist/assets" ], "browserslist": [ "default" ], "repository": { "type": "git", "url": "https://idontknow/todo.git" } }
npm link (to create link from a local package) npm link packageName (to get linked local package)
npm pack (create package for npm)
npm publish (publish package to npm)