Inspecting the chain of responders handling the current request:

nested-responders ( -- seq )

each-responder ( quot: ( ... responder -- ... ) -- )

resolve-base-path ( string -- string' )

Vocabulary root-relative resources:

resolve-word-path ( word -- path/f )

resolve-template-path ( pair -- path )

Early return from a responder:

with-exit-continuation ( quot -- value )

exit-with ( value -- * )

Other useful words:

hidden-form-field ( value name -- xml )

client-state ( key -- value/f )

user-agent ( -- user-agent )