Is your feature request related to a problem? Please describe.
I care about bundle size and runtime performance; in current state urlcat pulls a lot of transitive legacy dependencies that affect both runtime perf and bundle size

Describe the solution you'd like
Use query string package that targets modern environments and has smaller effect on bundle size

Describe alternatives you've considered
https://github.com/sindresorhus/query-string
https://github.com/anonrig/fast-querystring
https://github.com/43081j/picoquery
https://github.com/puruvj/neoqs

Additional context
I understand they might not be exactly 1-to-1 replacements, but still