I did something similar using Racket's (nee PLT scheme) web programming module ( https://www2.ccs.neu.edu/racket/pubs/hosc07-sk-mf.pdf https://www2.ccs.neu.edu/

I did something similar using Racket's (nee PLT scheme) web programming module ( https://www2.ccs.neu.edu/racket/pubs/hosc07-sk-mf.pdf https://www2.ccs.neu.edu/racket/pubs/hosc07-sk-mf.pdf ) back with an app that got on slashdot -- https://github.com/holdenk/web2.0collage https://github.com/holdenk/web2.0collage The theory was wonderful (yay! stateless load balancer etc.) but in practice browsers at the time were less than happy with trying to store that much state in the URL.