Dynamic anchor question

hi all,
i am working to a page where i am indexing some tags from projects sub-pages.

the question is:

How can i link a tag from an indexing page with all the tags to a new page where i filter – dinamically – all the projects with the tag selected? (how can i use the “tag value” from the first page anchor to filter the projects in the new page?)

You can pass the value as an URL parameter and then filter by the value of that parameter on the projects page. See the docs.