angular add bootstrap

# From project directory:
npm install --save bootstrap
npm install --save jquery

# Now edit `angular.json`
# Position: `projects -> architect -> build -> options`
# To `styles`, add "node_modules/bootstrap/dist/css/bootstrap.css"
# To `scripts`,
#   add "node_modules/jquery/dist/jquery.js"
#   and also "node_modules/bootstrap/dist/js/bootstrap.js"
# Test with
# <<div class="alert alert-primary" role="alert"> Bootstrap alert</div>@import "~bootstrap/dist/css/bootstrap.css"

 "styles": [
              "./node_modules/bootstrap/dist/css/bootstrap.css",
              "src/styles.css"              
            ],npm install --save bootstrapnpm install bootstrap --save $ npm install --save bootstrapnpm install bootstrap