For starters, I'd suggest that each of your projects in Github (that you want to be seen by potential employers) should use github.io (github pages) to host your demo/documentation in a presentable way. This tells them that you care about how your projects are consumed and that you care about the developers consuming them.
I would reference those github pages on your portfolio site with maybe a screenshot of each project (would be even better if you can set up SEO for the project and have it give you that out of the box).
For the actual stack of the portfolio site, use whatever tools come natural to you, whether it's plain (html, css, js) or react/angular/solidjs/vue/svelte.
There is no wrong way to go about it, but if you use the tools you want to develop for within your portfolio site, it is more impressive since it is a showcase in itself that you are experienced with the tools.
For starters, I'd suggest that each of your projects in Github (that you want to be seen by potential employers) should use github.io (github pages) to host your demo/documentation in a presentable way. This tells them that you care about how your projects are consumed and that you care about the developers consuming them.
I would reference those github pages on your portfolio site with maybe a screenshot of each project (would be even better if you can set up SEO for the project and have it give you that out of the box).
For the actual stack of the portfolio site, use whatever tools come natural to you, whether it's plain (html, css, js) or react/angular/solidjs/vue/svelte.
There is no wrong way to go about it, but if you use the tools you want to develop for within your portfolio site, it is more impressive since it is a showcase in itself that you are experienced with the tools.
Nice Explanation 💯