how can I use bootstrap instead of tailwind CSS in vue.js welcome component
A potential solution for you is to use both css frameworks concurrently.
You can import and use Bootstrap 5 using npm install bootstrap@next (more detail here: https://5balloons.info/setting-up-bootstrap-5-workflow-using-laravel-mix-webpack/).
Then to avoid class name collisions you can setup a prefix for your Tailwind classes; in tailwind.config.js you could add a tw- prefix by setting the prefix option (more detail here: https://tailwindcss.com/docs/configuration#prefix):
// tailwind.config.jsmodule.exports = { prefix: 'tw-',}You will have a bit of work updating the existing Tailwind classes with the prefix but it will work.
There is a package made for this https://github.com/nascent-africa/jetstrap
It allows you to switch between Bootstrap, Tailwind and other UI Kits.
You have Boostrap-vue but it is still Bootstrap 4 (they are migrating to B5)
npm i bootstrap-vueIf you really need Bootstrap 5 you can do
npm install bootstrap@nextOr import it via CDN