web-api-cat 0.7.8

Bindings between boa-cat (JS engine) and the DOM (html-cat tree) plus fetch (net-cat). v0.7.8 extends `querySelector` from the v0.6.x five-pattern subset to a real CSS selector grammar covering most real-world script usage: comma-separated selector lists; `tag` / `.class` (multiple per compound) / `#id` / `[attr]` / `[attr=val]` / `[attr^=val]` / `[attr$=val]` / `[attr*=val]` / `*`; whitespace (descendant) and `>` (child) combinators. Reverse-walks the candidate's ancestor chain via the v0.6.8 `__parent__` backref for combinator matching. Sibling combinators (`+`, `~`) and pseudo-classes deferred. Seventh sub-crate of a Servo-replacement webview runtime targeting Tauri.