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add 20 browser API builtins to JS runtime and codegen preamble

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Iteration 3: closes the browser API gap needed for real web pages.

New builtins in el_runtime.js:
  Extended DOM: dom_set_attr, dom_get_attr, dom_remove_attr, dom_set_html,
    dom_get_html, dom_get_parent, dom_contains_class, dom_get_checked,
    dom_set_checked
  Timers: set_timeout, set_interval, clear_interval
  Local storage: local_storage_get, local_storage_set, local_storage_remove
  Window: window_location, window_redirect, window_on_load
  Debug: console_log

All browser-only functions use _ensureBrowser guard. Timer functions
work in both Node and browser. All new names added to __el export
object, ES named exports, and codegen-js.el destructure preamble.
Spec table updated to document new categories.
This commit is contained in:
Will Anderson
2026-05-04 10:38:20 -05:00
parent 7376349124
commit 437ba0a4dd
4 changed files with 147 additions and 0 deletions
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el-compiler/src/codegen-js.el
+6
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@@ -933,6 +933,12 @@ fn codegen_js(stmts: [Map<String, Any>], source: String) -> String {
js_emit_line(" dom_set_prop, dom_get_prop, dom_set_style, dom_add_class, dom_remove_class,")
js_emit_line(" dom_show, dom_hide, dom_listen, dom_query, dom_query_all, dom_create,")
js_emit_line(" dom_append, dom_remove, dom_is_null,")
js_emit_line(" dom_set_attr, dom_get_attr, dom_remove_attr, dom_set_html, dom_get_html,")
js_emit_line(" dom_get_parent, dom_contains_class, dom_get_checked, dom_set_checked,")
js_emit_line(" set_timeout, set_interval, clear_interval,")
js_emit_line(" local_storage_get, local_storage_set, local_storage_remove,")
js_emit_line(" window_location, window_redirect, window_on_load,")
js_emit_line(" console_log,")
js_emit_line(" window_set, window_get, native_js, native_js_call,")
js_emit_line("} = globalThis.__el;")
js_emit_blank()