Single Page Application for an online store, what technologies to use?

Question

JavaScript

Hello everyone,
there was a need to make a small website. I am a java programmer, so the question of backend technology disappears immediately. For free, I can quickly make only a website in java.
But it is not clear what to do with the client. There was a similar question - to which I even suggested the answer myself - what to use for the admin panel. And there, as it were, it was obvious that it would be better to write the admin panel as a SPA using one of the thousands of ready-made themes with ready-made React and Angular components.
Should I use Angular and React for the client side (client means anonymous) too? What front-end technologies are used to develop front-end client applications now? What does architecture look like in general?
Thanks to all.
ps Yes, and in the case of SPA, what about SEO?

Answer 1

And what is the actual question? For a simple store, deploy wordpress, install the woocommerce plugin, and you're done.

Answer 2

If you are a javist, then don’t waste your time and just hire someone to make a turnkey store on some ready-made solution, such as wordpress + woocommerce (as advised above), magento, bitrix, etc. Your time will be worth more, trust me.

Answer 3

Because an online store should be indexed by search engines, it is better not to use the SPA option for a product catalog for obvious reasons.
For the catalog, you need SSR (Server Side Rendering) and Nuxt.JS is great for that!