JavaScript has established itself as a programming language of choice for web applications, thanks in part to a sharp rise in popularity with the launch of native frameworks for building scalable ...

In-app browsers on TikTok and other apps include code that could potentially track user activity on websites. (Photo Illustration by Thiago Prudêncio/SOPA Images/LightRocket via Getty Images) When ...

A few days ago, developer Felix Krause shared a detailed report on how mobile apps can use their own in-app web browser to track user data. Now Krause is back with a new tool that lets anyone see ...

Fastlane founder Felix Krause has revealed that Facebook and Instagram's in-app browsers inject JavaScript into third-party websites. Krause originally said the in-app browsers were injecting the Meta ...

‘Beware in-app browsers’ is a good rule of thumb for any privacy conscious mobile app user — given the potential for an app to leverage its hold on user attention to snoop on what you’re looking at ...

Just got a Raspberry Pi 3, and I'm trying to use it as a general purpose computer. Currently, I'm using Firefox as the browser, but I'm finding it very slow and heavy on the meager processor/RAM in ...

Jailed uses native JavaScript functions to run other libraries in a sandboxed environment, which could be the route to safer plugins and better automated testing of code A recently revised JavaScript ...

TikTok's custom in-app browser on iOS reportedly injects JavaScript code into external websites that allows TikTok to monitor "all keyboard inputs and taps" while a user is interacting with a given ...

As a new research on social media in-app browsers shows, there are some hidden web trackers that not even the best VPN services can prevent. Felix Krause, a former Google engineer, reported that ...