The Altar of Dart — Python in the Browser

dom_create(tag) → handle

dom_text(h, text)

dom_get_text(h) → str

dom_append(parent, child)

dom_query(selector) → handle

dom_style(h, prop, val)

dom_attr(h, attr, val)

dom_html(h, html)

dom_remove(h)

dom_set_value(h, val)

dom_get_value(h) → str

dom_on_click(h) BLOCKS

dom_await_click_any([h, ...]) → handle BLOCKS

storage_get(key) → str

storage_set(key, val)

json_dumps(obj) → str

json_loads(s) → obj

fetch_text(url) → str

fetch_json(url) → obj

download_file(name, b64)

upload_file() → b64 BLOCKS

interpreter_snapshot() → b64

interpreter_restore(b64) → str

log(msg)

alert(msg)

now() → iso8601

All functions are globals — no import needed. Handles are ints. BLOCKS = Python suspends until event fires.