Preparing for JavaScript and Node.js interviews in 2026 requires a strong understanding of core programming concepts, backend development, asynchronous programming, APIs, and real-world coding skills.

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A dozen critical security vulnerabilities have been disclosed in the vm2 Node.js library that could be exploited by bad actors to break out of the sandbox and execute arbitrary code on susceptible ...

Proof-of-concept exploit code has been published for a critical remote code execution flaw in protobuf.js, a widely used JavaScript implementation of Google's Protocol Buffers. The tool is highly ...

description In this tutorial, you'll build a PowerPoint add-in that inserts an image, inserts text, gets slide metadata, and navigates between slides. If you've already completed the Build your first ...

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 ...

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 ...

Learn web development in 6 months with this complete roadmap. Master coding fundamentals, build projects, and launch your web developer career from scratch. Pixabay, jamesmarkosborne The opportunity ...

Nest’s design is philosophically inspired by Angular. At its heart is a dependency injection (DI) engine that wires together all the components using a common mechanism. If you are familiar with ...