But, whichever browser you use, be aware that running JavaScript can be the point of entry for intrusive and infectious malware. Use caution before deciding to allow it on any site that you visit.

As you see, this answer doesn't really mention any JavaScript/Browser specifics. ... but it's way easier to modify a script using any text editor than injecting code into an executable.

After inconspicuously lurking within Web sites' code for more than a decade, JavaScript has emerged to become a key battleground in a second era of Web browser wars.

PyScript lets you run Python scripts right in the browser, side by side with JavaScript, with two-way interaction between your code and the web page. Created by Anaconda and launched in April 2022 ...

JavaScript’s AI capabilities have evolved rapidly along two main tracks—integrating pre-trained large language models (LLMs) and enabling browser-based AI training.

Facebook's In-App Browser Injects JavaScript Into Third-Party Websites. Meta reportedly says it needs to inject the script into websites to respect privacy choices. By Nathaniel Mott .

Of course, the developer also notes that not every app that injects JavaScript code into an in-app browser does so for malicious purposes, since JavaScript is the basis of many web features.

Either way, it is here, and if you have to script in the browser, you could do worse than Python. We are still holding on to Fortran , though maybe we should upgrade to Forth .

Opera announced its answer to the JavaScript engine race Monday. The JavaScript engine is in its early stages, but promises to improve JavaScript processing performance in the Opera browser ...

Anaconda, makers of the Python distribution for scientific computing, announced at PyCon US 2022 the PyScript project — an in-browser, single-include way to run Python scripts in HTML pages as ...