Firefox 79: The safe return of shared memory, new tooling, and platform updates – Mozilla Hacks - the Web developer blog

Firefox 79: The safe return of shared memory, new tooling, and platform updates A new stable version of Firefox brings July to a close with the return of shared memory! Firefox 79 also offers a new Promise method, more secure target=_blank links, logical assignment operators, and other updates of interest to web developers. This blog post provides merely a set of highlights; for all the details, c

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"In case you need window.opener, explicitly enable it using rel=opener."

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Firefox 79リリース。 非同期処理のスタックトレースのサポート、デバッガの改善。 `target=_blank`のリンクに対して暗黙的に`rel=noopener`を同じ処理をするように、`crossOriginIsolated`が有効の場合に`SharedArrayBuffer`が利用可能に。 Stage