An attack targeting the Node.js ecosystem was just identified — but not before it compromised 18 npm packages that account ...

JavaScript packages with billions of downloads were compromised by an unknown threat actor looking to steal cryptocurrency.

Some people still seem surprised that JavaScript is regarded as a respectable, grown-up programming language for serious applications. In fact, JavaScript development has been maturing nicely for ...

At least 18 popular JavaScript code packages that are collectively downloaded more than two billion times each week were ...

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Could malicious backdoors be hiding in your code, that otherwise appears perfectly clean to the human eye and text editors alike? A security researcher has shed light on how invisible characters can ...

Asynchronous code (async code) says: go do something while I do other things, then let me know what happened when the results are ready. Also known as concurrency, async is important in a variety of ...

In a previous column, I showed how to create a "Hello, World" application that integrated JavaScript functions and C# Blazor methods. However, my Blazor-world and JavaScript-world code didn't interact ...

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 ...