Reference

One page per custom element, generated from custom-elements.json, which is extracted from src/*.js. Nothing on these pages is written by hand, so they cannot drift from the code.

85 ELEMENTS · 71 GROUPS · 85 RUNNING BELOW

Every element, by name

The same 85, in the order the sidebar lists them. attrs read elsewhere marks an element whose attributes are handled by a parent, which is a different claim from having none.

Reading the snippets

Every signature on these pages is generated from the same manifest as the wrappers themselves, so a handler name on a page and a handler name in the code cannot disagree. The colour says where a token came from.

NAME from the manifestplaceholder you supply itsyntax the language

Global events

These are dispatched by a module rather than by an element, so they appear on no page above. Listen on the target named here.

CSS layer

Classes with no element behind them: buttons, badges, the status badge, strips, form controls, the motion vocabulary. Extracted from src/*.css into css-classes.json by tools/css_api.py, so these pages cannot drift from the stylesheets either. A block that belongs to a custom element is left to that element's page.

68 BLOCKS · 18 STYLESHEETS · 7 USED BY NO DEMO AND WRITTEN BY NO SCRIPT