#javascriptCore

Our next event (2022-11-24, 1900 CET ONLINE (#Zoom), @ctietze: "Make your app extensible with #JavaScriptCore"!

.@filpizlo on “Polymorphic Inline Caching in #JavaScriptCore“ at @ICOOOLPS. #ecoop18

react-native-js-benchmark week 2 - TTI Looks like no much difference between JIT and no-JIT versions. And V8 acts better than JSC this time. For details, it is in #reactnative #v8 #javascriptcore

اپل #Apple یک پچ امنیتی برای رفع دو آسیب‌پذیری zero-day منتشر کرد که هکرها از آن برای سوءاستفاده از کامپیوترهای مک با چیپ اینتل استفاده می‌کردند. یکی از این آسیب‌پذیری‌ها مربوط به اجرای کد مخرب از طریق #JavaScriptCore و دیگری به حملات #XSS از طریق موتور #WebKit مربوط است. اپل از کاربران خواسته تا سیستم‌عامل خود را فوراً به‌روزرسانی کنند تا از این حملات جلوگیری شود. #Bitcoin

It's kind of cool to read the #JavaScriptCore tests just for the #exotic #JavaScript

"Speculation in JavaScriptCore" by @filpizlo @webkit => { #js #webkit #javascriptCore }

REMIND/TONITE (1900 CET ONLINE @ #Zoom), @ctietze: "Make your app extensible with #JavaScriptCore"!

One of our favorite #debugging technologies comes from @mozilla, so this week we wanted to help highlight an amazing project. Part three of our #Pwn2Own series makes use of timeless debugging to root cause an exploitable race condition in #JavaScriptCore:

The #NativeScript team is working on total revamp of the #iOS runtime. The goal is to use the V8 engine instead of #JavaScriptCore. Several months ago the team shipped an alpha version of this runtime and now it’s time to announce the next iteration.

Safari, Hold Still for NaN Minutes @sherl0ck__ @n30m1nd @XI_Research #VulnerabilityAnalysis #JavaScriptCore #ASLR #Safari

Don’t we all like to have the flexibility to follow any pattern for naming exported Swift API without limiting us to predefined conventions? Luckily, there is a different way of doing it: #functions #JavaScriptCore #JSExportAs #selectors #Swift #ios

Running #JavaScript in an #iOS application with #JavaScriptCore

🚀"Bun speeds things up by utilizing the JavaScriptCore engine, while Node.js relies on the JavaScript V8 engine. JavaScriptCore is optimized for quicker startup, making Bun a great choice for faster performance. 💨 #NodeJS #JavaScriptCore #Bun #100daysofcoding"

The @NativeScript team is working on total revamp of the #iOS runtime. The goal is to use the V8 engine instead of #JavaScriptCore. Several months ago the team shipped an alpha version of this runtime and now it’s time to announce the next iteration.

Attacking #javascript Engines: A case study of #JavaScriptCore and #CVE-2016-4622 ::. #CyberIntelligence #Ciberseguridad #CyberSecurity #Crypto #SLDC #Hacking #Weaponization #Infosec

Do you know those tasks where you think : "Sure - it will take a couple of weeks.". Month and half later: "What da' hell?" Well, for...of optimization with intrinsics just landed in JSC for 32 bit archs: #igalia #javascriptcore #webkit

Okay, after so many failures I've found an actual way to do #OCaml with #JavaScriptCore. Later add Object Layer on top, thank you C++.

#JavaScriptCore CVE-2019-8765 GetterSetter Type Confusion #0day #Zeroday #Exploit #Exploits #Security

Been testing @panic's upcoming Nova code editor for a while. It has the snappiness of @sublimehq, the thoughtful details of @macromates's #textmate. The power of #JavaScriptCore, and the flexibility of @Microsoft's Language Server Protocol should bring it close to @code.

Using @reactnative or any other framework using the #JavascriptCore framework? Be aware of the Array.reverse #bug! @ChristianBrevik has written about it here: