JavaScript is an interpreted language. You can use Zero Install to:

Node.js

Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine.

To add node, npm (Node Package Manager) and npx (NPM Package Runner) to your PATH:

To specify Node.js as the runner in a feed:

Electron

Electron is a framework for creating native applications with web technologies like JavaScript, HTML, and CSS.

To specify Electron as the runner in a feed:

NW.js

NW.js lets you call all Node.js modules directly from DOM and enables a new way of writing applications with all Web technologies.

To specify NW.js as the runner in a feed: