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Node.js-vm-module

8 posts

Node.js VM Module

Last Updated: 26 August 2024

The VM (Virtual Machine) module in Node.js lets you safely run JavaScript code in a separate, isolated environment. This feature is especially handy when you need to execu...read more

Web Technologies

Node.js-vm-module

Node.js VM Complete Reference

Last Updated: 28 February 2023

The VM module enables compiling and running code within V8 Virtual Machine contexts.Example:[tabby title="Javascript"][sourcecode language="javascript"]// Node.js program ...read more

Web Technologies

Node.js-Methods

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.createContext() Method

Last Updated: 25 April 2025

The vm.createContext() method is used to create a single context that can be utilized to run more than one scripts. Moreover, if the stated contextObject is neglected then...read more

Web Technologies

Node.js-vm-module

Node.js vm.runInThisContext() Method

Last Updated: 25 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.isContext() Method

Last Updated: 25 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 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.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