The researcher specifically says the JavaScript code does not mean our app is doing anything malicious, and admits they have no way to know what kind of data our in-app browser collects.

The researcher also examined in-app browsers for other apps like Instagram and Facebook Messenger, which don’t appear to track as much as TikTok.

In-app browsers pose security and privacy concerns, and there's no easy way to avoid them. But with a little effort (perhaps, too much effort) some of their risks can be avoided.

How to fix Discord Javascript error? These are the solutions that you can try if get a Discord Javascript error occurred message when launching Discord, or after it crashes. Fix #1: Check for updates.

Disable JavaScript here to get rid of it in Google Chrome on Android. On the same page, you can tap Add Site Exception, type the URL, and hit Add to allow JavaScript to run on specific websites.