Are there any Safari-specific considerations or limitations related to web server push?

Apr 14, 2025 ... If Hermes is disabled, React Native will use JavaScriptCore, the JavaScript engine that powers Safari. Note that on iOS, JavaScriptCore does ... Dec 11, 2023 ... Specifically, JavaScriptCore uses NaN values to encode different types of information. JSValue. Most JavaScript engines choose to represent ... Sep 15, 2021 ... ... JS. Unfortunately, it only compiles to bytecode and not machine code, and does not support all the features we need. Some non-public ... In most cases, React Native will use JavaScriptCore, the JavaScript engine that powers Safari. Note that on iOS, JavaScriptCore does not use JIT due to the ... Apr 9, 2023 ... Safari's Export As PDF uses macOS's Quartz engine to create a PDF 'version' of the rendered webpage. So no 'code' that's in the HTML gets ... Mar 17, 2011 ... Outside Mobile Safari — whether in App Store apps using ... Safari today does not imply that it will always be limited to Mobile Safari. Nov 3, 2013 ... 2 Answers 2 · The fonts. The browser uses fonts (via the font-family css property) to display text on the page. · The rendering engine. · The ... Sep 28, 2021 ... Here's the thing: there's only one JavaScript engine that supports tail call optimization, and that's the one used by Safari: JavaScriptCore. ... javascript rendering (the last two 'Sunspider' tests). Remember, both Safari and Chrome are using Apple's Safari javascript and rendering engine. The is no ... Aug 11, 2024 ... Do you use it yourself and can you confirm no prefix (special word or character) is needed to use the custom engine? darranwest August 11, 2024, ...