--save 添加至 package.json 裡 dependencies 部分，網頁執行時需要的套件，e.g., JQuery, React --save-dev 添加至 package.json 裡 devDependencies，開發時需要的套件，e.g., gulp, gulp-htmlmin, gulp-sass
![JS-[promises篇]-promises 與 Fetch API](https://www.coderbridge.com/@suihsilan/948756ec9a0343a489d9e3cb7cbd08c2?utm_source=coderbridge-io&utm_medium=blog_related_post_img&utm_campaign=Hoyi's Daily Note_JS-[promises篇]-promises 與 Fetch API_@suihsilan_https://static.coderbridge.com/images/covers/default-post-cover-1.jpg)
![[Day 2] JS in Pipeline (2): Docker and Local Development Environment (2)](https://www.coderbridge.com/@jeanycyang/b98fc98018ac4c2f98c79da31d09dc27?utm_source=coderbridge-io&utm_medium=blog_related_post_img&utm_campaign=Hoyi's Daily Note_[Day 2] JS in Pipeline (2): Docker and Local Development Environment (2)_@jeanycyang_https://static.coderbridge.com/images/covers/default-post-cover-3.jpg)
