i don't understand the point you're trying to make. i can't comment on the highlight-garble problem you mention, because i don't see it (firefox x64 for linux)

i don't understand the point you're trying to make. i can't comment on the highlight-garble problem you mention, because i don't see it (firefox x64 for linux); however, the link "problem" has nothing to do with WASM. it's a PDF link, not an HTML link, and those have always been a completely separate concept. the same "problem" would exist however you're rendering the PDF, unless you convert it to HTML (which i don't think is the goal of pspdfkit).