| npm (v5) | Yarn | 说明 |
| npm install | yarn install | |
| (N/A) | yarn add --flat | |
| (N/A) | yarn add --har | |
| npm install --no-package-lock | yarn add --no-lockfile | |
| (N/A) | yarn add --pure-lockfile | |
| npm install [package] --save | yarn add [package] | |
| npm install [package] --save-dev | yarn add [package] --dev | |
| (N/A) | yarn add [package] --peer | |
| npm install [package] --save-optional | yarn add [package] --optional | |
| npm install [package] --save-exact | yarn add [package] --exact | |
| (N/A) | yarn add [package] --tilde | |
| npm install [package] --global | yarn global add [package] | |
| npm update --global?????????????????? | yarn global upgrade???????????????????? | |
| npm rebuild | yarn add --force | |
| npm uninstall [package] | yarn remove [package] | |
| npm cache clean | yarn cache clean [package] | |
| rm -rf node_modules && npm install?? | yarn upgrade?????????????????????????? | |
| npm version major???????????????????? | yarn version --major?????????????????? | |
| npm version minor???????????????????? | yarn version --minor?????????????????? | |
| npm version patch???????????????????? | yarn version --patch?????????? | |