sandrine_new_package/package.json

``` $ npm init -y``` ### Step 2: install express.js ``` $ npm install express ``` ### Step 3:you can add other things in express like: ``` $ npm install express --no-save ```

{
  "name": "sandrine_new_package",
  "version": "1.0.2",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": ["References"],
  "author": "Sandrine UWUMUKIZA",
  "license": "MIT"
}