A critical sandbox escape vulnerability has been disclosed in the popular vm2 Node.js library that, if successfully exploited, could allow attackers to run arbitrary code on the underlying operating ...

Sandbox escape vulnerability in vm2, used by nearly 900 NPM packages, allows attackers to bypass security protections and execute arbitrary code. A critical vulnerability has been patched in vm2, a ...

Four upcoming features promise to expand WebAssembly’s power and scope, but developers and language designers will have to do their part. WebAssembly gives developers a whole new way to deliver ...

Node.js, built on Chrome's V8 JavaScript engine, excels at handling asynchronous operations due to its non-blocking, single-threaded architecture. This enables developers to create scalable and ...

JavaScript promises are a fundamental concept for managing asynchronous operations in web development. This article provides an in-depth exploration of promises by ...

In server-side JavaScript, you will most likely use the fs library for dealing with the filesystem. This library is a module in Node and other platforms like Bun. So you don’t need to install it using ...

Learn about the best practices for web development and JavaScript programming, complete with code examples and real-world scenarios. JavaScript is a versatile and widely used programming language that ...

Mary writes for the programming section and has been doing so for the past two years. Her educational background is in Computer Science and Physics. One of the best ways to store passwords securely is ...

The Promise object is widely used for deferred and asynchronous computation in Javascript Application. "Quick Promise” is a library that provides Promise object in a QML way. It comes with a Promise ...

The Extension API provided by Chrome uses callbacks. However, Chrome now supports async and await keywords. This library wraps Chrome extension API callback methods in promises, so that they can be ...