## Major Browsers - [x] JSC / Safari: JSC behind `--useIteratorJoin=1` - https://bugs.webkit.org/show_bug.cgi?id=304586 - https://bugs.webkit.org/show_bug.cgi?id=320869 - [x] SpiderMonkey / Firefox: Enabled by default in Firefox 154 - https://bugzilla.mozilla.org/show_bug.cgi?id=2003341 - [x] V8 / Chrome: Nightly behind `--js-iterator-join` - https://issues.chromium.org/issues/465715798 - [intent to ship](https://groups.google.com/a/chromium.org/g/blink-dev/c/0FYhPEajCNs/m/EdDTyXsbAwAJ) in Chrome 153 (stable Sep 8) ## Other Engines - [x] Boa: Enabled by default in nightly - https://github.com/boa-dev/boa/pull/5503 - [x] Kiesel: Enabled by default in nightly - https://codeberg.org/kiesel-js/kiesel/issues/201 - [x] QuickJS NG: Enabled by default in [0.16.0](https://github.com/quickjs-ng/quickjs/releases/tag/v0.16.0) - https://github.com/quickjs-ng/quickjs/pull/1620
Major Browsers
--useIteratorJoin=1--js-iterator-joinOther Engines