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Node.js-vm-module

8 posts

VM Module in Node.js

Last Updated: 11 March 2026

The VM module in Node.js allows JavaScript code to run in a separate and isolated environment. It is useful for executing code securely without affecting the main applicat...read more

Web Technologies

Node.js-vm-module

Node.js VM Complete Reference

Last Updated: 23 July 2025

The VM module enables compiling and running code within V8 Virtual Machine contexts.Example:JavaScript // Node.js program to demonstrate the // script.runInC...read more

Web Technologies

Node.js-Methods

Node.js-vm-module

Node.js vm.runInNewContext() Method

Last Updated: 11 October 2021

The vm.runInNewContext() method contextifies the stated contextObject, compiles the code written and runs it inside the context created and then after all this returns the...read more

Web Technologies

Node.js-vm-module

Node.js vm.runInContext() Method

Last Updated: 11 October 2021

The vm.runInContext() method is used to compile the code. It runs the code inside the context of the contextifiedObject and then returns the output. Moreover, the running ...read more

Web Technologies

Node.js-vm-module

Node.js vm.isContext() Method

Last Updated: 28 April 2025

The vm.isContext() method is an inbuilt application programming interface of the vm module which is used to check if the stated object is being contextified using vm.creat...read more

Web Technologies

Node.js-vm-module

Node.js Constructor: new vm.Script() Method

Last Updated: 11 October 2021

The Constructor: new vm.Script() method creates a new vm.Script object and compiles the stated code but it does not run the code. Moreover, the compiled vm.Script can run ...read more

Web Technologies

Node.js-vm-module

Node.js vm.runInThisContext() Method

Last Updated: 28 April 2025

The vm.runInThisContext() method compiles the code, runs it inside the context of the current global and then returns the output. Moreover, the running code has no access ...read more

Web Technologies

Node.js-vm-module

Node.js vm.createContext() Method

Last Updated: 03 June 2026

The vm.createContext() method creates a separate execution context for running one or more scripts. If no contextObject is provided, it returns a new empty contextified ob...read more

Web Technologies

Node.js-vm-module