Found a nice library to visualize values as the browser console does: https://squint-cljs.github.io/squint/?repl=true&src=KHJlcXVpcmUgJ1sicmVhY3QiIDphcyByZWFjdF0pCihyZXF1aXJlICdbInJlYWN0LWRvbSIgOmFzIHJkb21dKQoocmVxdWlyZSAnWyJodHRwczovL2VzbS5zaC9yZWFjdC1pbnNwZWN0b3IiIDphcyByaV0pCgooZGVmb25jZSBlbHQgKGRvdG8gKGpzL2RvY3VtZW50LmNyZWF0ZUVsZW1lbnQgImRpdiIpCiAgICAgICAgICAgICAgIChqcy9kb2N1bWVudC5ib2R5LnByZXBlbmQpKSkKCihkZWYgcm9vdCAocmRvbS9jcmVhdGVSb290IChqcy9kb2N1bWVudC5xdWVyeVNlbGVjdG9yICIjcmVzdWx0IikpKQoKKGRlZiB2YWx1ZSAodmVjIChyZXBlYXRlZGx5IDEwMCAjKHJhbmQtaW50IDEwMCkpKSkKCigucmVuZGVyIHJvb3QgI2pzeCBbcmkvSW5zcGVjdG9yIHs6ZGF0YSB2YWx1ZX1dKQ%3D%3D But this means I'd have to switch to react for the playground... Ah well