First, install the required packages with npm:
npm install --save bootstrap jquery popper.js
Then, create a browser.json file in the same directory as the component that has the <lasso-page /> tag. Add the appropriate paths under dependencies. With my component in project-base/views/components/Layout/, my browser.json looks like
{
"dependencies": [
"popper.js/dist/umd/popper.min.js",
"jquery/dist/jquery.slim.min.js",
"bootstrap/dist/js/bootstrap.min.js"
]
}
Finally, reference browser.json from your <lasso-page /> tag:
<lasso-page package-path="./browser.json" />