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Node.js

10 posts

Node.js tutorials. Learn Node.js Framework from Introduction, Environment setup, Node Callback Concepts, Node Package Manager, Node web modules, Node Scaling Applications, Node Buffers Module, NVM, REPL terminal,Node File System, Node Utility Modules etc.

2 minute read

[Solved] fatal error: ineffective mark-compacts near heap limit allocation failed – javascript heap out of memory

Srinivas Ramakrishna
August 20, 2022

The fatal error: ineffective mark-compacts near heap limit allocation failed – javascript heap out of memory occurs if there is any memory leak or the application consumes a lot of…

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3 minute read

Unable to resolve dependency tree error when installing npm packages

Srinivas Ramakrishna
March 2, 2022

If you install the node modules using the latest node.js and npm version 7, you will get an error Unable to resolve dependency tree error when installing npm packages. In this…

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2 minute read

[Solved] error:0308010C:digital envelope routines::unsupported

Srinivas Ramakrishna
July 21, 2022

The error:0308010C:digital envelope routines::unsupported is mainly observed while creating the react application using the Node.JS version 17 or above and using the webpack@4 version. In this tutorial, we will look at what…

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Node.js

3 minute read

npm in Node.js

Srinivas Ramakrishna
August 25, 2021

What is npm in Node.js? Node Package Manager (npm) as the name indicates it is used to install the Node packages. Also if you use it in development it is…

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2 minute read

Creating Node.js First Application

Srinivas Ramakrishna
August 25, 2021

In this tutorial let us look into how to create the application in Node.js. Basically, there are 3 simple steps to create this simple node.js application. Import Required Modules –…

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3 minute read

Node.js Environment Setup

Srinivas Ramakrishna
August 25, 2021

It’s very easy to setup and configure Node.js Environment on your local machine. There is 2 main software you would require to install to start working on Node.js. The first…

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Node.js

2 minute read

Introduction to Node.js

Srinivas Ramakrishna
August 25, 2021

What is Node.js? Node.js is a JavaScript runtime built on Chrome’s V8 JavaScript engine. Node.js is an open source and powerful JavaScript cross-platform runtime environment for developing Server side web…

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Node.js

4 minute read

How to use node.js REPL terminal?

Srinivas Ramakrishna
January 14, 2022

REPL stands for Read Eval Print Loop is a command line environment like windows console or Unix/Linux shell where everything is interacted using commands. NodeJS comes with REPL as a…

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2 minute read

Managing Node.js Versions with NVM(Node Version Manager)

Srinivas Ramakrishna
August 25, 2021

Managing Node.js Versions with NVM is pretty easy and simple.Node Version Manager (NVM) is a clean and neat little bash script which allows you to manage multiple versions of Node.js…

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1 minute read

How to upgrade Node.js via NPM

Srinivas Ramakrishna
February 20, 2022

There are many utilities which require the latest version of Node.js to run properly until you upgrade to latest version of node.js you will not be able to download those…

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