Top Tweets for #JavaScriptCore
New write-up with @GenericCoding on pois0nSword, our iOS 26.1 port of DarkSword: bypassing PAC to reach arbitrary native calls from a WebKit renderer R/W, by making dyld's own loader do the write.
https://t.co/pVJm0wtowR
#WebKit #JavaScriptCore #iOS #exploitdev
Been exploring WebKit/JSC exploitation and wrote up a step-by-step walkthrough - from a caged OOB bug to cage-free arbitrary R/W with diagrams + a lab you can build.
https://t.co/iIk1CyVBWR
#WebKit #JavaScriptCore #BrowserExploitation #exploitdev #pwn
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
Event Loop in JavaScript🔥? Ans.- The Event Loop in JavaScript is a mechanism that handles asynchronous operations, enabling non-blocking behavior.
Remaining in thred-
#learninpublic #dsa #buildinpublic
#javascriptcore #reactjs #connection
Safari, Hold Still for NaN Minutes
https://t.co/B9t9vGE3UJ
@sherl0ck__ @n30m1nd
@XI_Research
#VulnerabilityAnalysis #JavaScriptCore #ASLR #Safari
Was planning to use #nodejs to build a #reactnative app using expo, but I guess #bunjs has other plans.
Bun.js is new and its here to replace #nodejs and #denojs. Very fast runtime env
#reactjs
#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"
🎙️ ¡Hay una nueva edición del #Podcast de #DevTalles! En este episodio Fernando nos hablará sobre #Bun: nuevo motor de ejecución de #JavaScript que usa #JavaScriptCore , y se perfila como rival directo de #NodeJs🧅
¡Además tiene video! Puedes verlo en: 👇🏻https://t.co/HByAoA5YJO
WebAssembly: Wasmer 3.3 bringt Unterstützung von JavaScriptCore https://t.co/B7Ukqm9O6o #Backend #JavaScriptCore
If we compare @Nodejs with other competitors such as #Bun and @deno_land we can see a lot of similarities and good practices
Whereas Node.js and Deno use V8 Bun uses #JavaScriptCore to execute JavaScript code
Well... this raises questions.
/3
JavaScript Engine - JavaScript Tutorial
https://t.co/aGUrq4YmBW
#javascript
#javascript #js #webdevelopment #programming #coding #tech #developer #frontend #webdev #fullstack #reactjs #vuejs #jse #V8 #spidermonkey #javascriptcore #chakra #professorrahuljain
Our next event (2022-11-24, 1900 CET ONLINE (#Zoom), @ctietze: "Make your app extensible with #JavaScriptCore"!
Today is the best day for you to understand how the @V8js engine, #Libuv, and C++ are used in @Nodejs to scale applications to the moon 🤩🔥
🧵/1
#javascript #v8 #nodejs #bun #deno #runtime #cpp #tutorial #javascriptcore #spidermonkey #squirrelfish #developers #100daysofcode
Interesting article - Is Bun.js the Node.js killer?
#v8 #JavaScriptCore #bun #nodeJS #JavaScript #webdevelopment #webdev
https://t.co/7Dht8q3Jrq
Inside JavaScript Engines, Part 1: Parsing - by @YanGuly
#JavaScript #JavaScriptEngines #V8js @v8js @SpiderMonkeyJS #JavaScriptCore #Parsing #100daysOfCode
https://t.co/WiN1SrgtAF
A step-by-step guide to know how JavaScript runs
#JavaScript #Programming #Language #FrontEnd #BackEnd #FullStack #JavaScriptCore #MicrosoftEdge #Web #API
https://t.co/7ha7fOYpGj
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: https://t.co/NzCYpBqyzp
#functions #JavaScriptCore #JSExportAs #selectors #Swift #ios
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