Nodejs

Nodejs posts, videos, courses, and more

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Keploy · 8 months ago

Upgrade Your Node.js Testing: Seamlessly Switch from Jest to Vitest

Jest and Vitest are two well-known JavaScript testing frameworks, each with its own strengths. Jest, created by Facebook, is especially popular for React applications. It provides a "ze...
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Keploy · 8 months ago

Optimizing Node.js Code Coverage with NYC in Docker Containers

There are particular difficulties in getting NYC coverage from Node.js operating in Docker containers. This blog discusses the procedures needed to operate Node.js clusters in Docker and pro...
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Bobby Iliev · 2 years ago

8 Awesome VS Code Extensions for JavaScript Developers

Introduction Visual Studio Code (VS Code) is a popular, lightweight, and powerful source code editor developed by Microsoft. It has extensive support for JavaScript and TypeScript, making it...
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Bobby Iliev · 2 years ago

Simulating Streaming Data for Fraud Detection with Datagen CLI

Introduction Building and testing a real-time fraud detection application requires a continuous stream of realistic data. But generating that data can be a challenge. That's why we recently...
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Valerio · 2 years ago

AWS SQS in a large scale application

In today's article, I'm going to show you how we use AWS SQS in our Laravel application, and how it helps us to manage 1.6 billion operations each month. In the image below you can see our t...
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Bobby Iliev · 2 years ago

How to find a process locking port 3000 on Mac?

Introduction Are you having trouble with a process locking port 3000 (or essentially any other port) on your Mac? Here's how you can find and kill the process! Finding the process To find th...
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Dev Yoda · 2 years ago

4 Open Source Tools for Efficient NodeJS Application Building

NodeJS is an excellent alternative for creating scalable and quick server-side applications. It is the ideal framework for developing high-speed JavaScript apps due to its asynchronous natu...
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TechvBlogs · 2 years ago

How to get the IP address of a client in Node.js

What is an IP Address? An Internet Protocol(IP) address also known as a logical address is given by the internet service provider(ISP) which uniquely identifies a system over the network. IP...
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Bobby Iliev · 2 years ago

How to find the version of an installed npm package?

Introduction npm is a package manager for Node.js. It is used to install and manage packages for your JavaScript projects. npm is open source and was initially released in 2009. The npm repo...
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Omar Moustafa · 2 years ago

How to setup authentication with Node.js CLI and Prisma

Hello there! Today we will be integrating user authentication with your Node.js CLI, we will also cover how to create one, and we will make an API to authenticate user details! Without wasti...
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Bobby Iliev · 2 years ago

How to pass command line arguments to a Node.js app?

Introduction Similar to a Bash script where you can pass arguments to a script using the $1 syntax, you can also pass arguments to a Node.js app. In this quick tutorial, you will learn how t...
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Bobby Iliev · 2 years ago

Quick introduction to WebSockets with Node.js

Introduction WebSockets allow you to send and receive data over a network without having to use a traditional HTTP protocol. Using WebSockets, you can build a real-time application. For exam...
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Michael Myers · 2 years ago

How To Start npm Project?

Every developer use npm in the projects. If you are a newbie in web development, read this article to get known how to start npm project. This article originally published on https://devmoek...
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Cody Jenson · 2 years ago

Simple Nodejs Local Server

When building a website, application, or game you may need to setup a local server. You can easily setup a local server using the NodeJS http-server package (https://www.npmjs.com/package/ht...
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TechvBlogs · 3 years ago

Node Js Get Total Number of System CPU Cores Tutorial

In this short tutorial, we will share the quick and straightforward way to get the total number of computer processors through the Node js application using the os module. To obtain the oper...
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Diogo Capela · 3 years ago

15 useful Lodash methods for everyday coding

Lodash is one of the most popular open-source JavaScript libraries. It implements a lot of functional programming helpers that make everyday coding easier. It's something I use often in my o...
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Diogo Capela · 3 years ago

How to setup a Node.js app with a custom start and build script on Heroku

These days, the cloud has made it easier for anybody to launch a website or app. One of those services is Heroku, a platform that allows websites to be deployed on runtimes such as Node.js....
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TechvBlogs · 3 years ago

How to Make a Discord Bot in Node.js

Introduction Discord is a chat application that allows millions of users across the globe to message and voice chat online in communities called guilds or servers. Discord also provides an e...
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Avneesh Agarwal · 3 years ago

Building a CRUD API with Node.js and MongoDB

Howdy everyone, in this article we are going to build a CRUD (Create, Read, Update, Delete) API with Node.js and MongoDB. This API will be able to add, get, edit and delete todos! Setting u...
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Bobby Iliev · 3 years ago

How to build AdonisJS API to store your Raspberry Pi Temperature

Introduction I have a few Raspberry Pi devices at home and I wanted to be able to collect the data from their temperature sensors on a regular interval and store that data in a Postgres data...
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TechvBlogs · 3 years ago

Build Crud API with Node.js, Express, and MongoDB

Currently, most of the websites operate on an API-based backend structure, where we just send a request from the front end of the website by calling an API and obtaining the required results...
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Teri Eyenike · 3 years ago

How to Build a Web Scraper With Node.JS

How do you increase productivity, especially when you want to multi-task and achieve so much in so little time? We have all encountered situations when our lead in an organisation instructs...
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Rohith Gilla · 3 years ago

Generate a Realtime GitHub Contribution Chart

In this tutorial we will learn how to generate a realtime GitHub contribution chart using puppeteer and update it realtime in your twitter banner. We can build samazing dynamic realtime upda...
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Bobby Iliev · 3 years ago

How to Deploy a Node.js App on Ubuntu with PM2, NGINX and Cloudflare

In this video you will learn how to deploy a Node.js application ready for production on an Ubuntu server using the following:- Install a specific Node.js version- PM2 to allow you to run an...
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Rohith Gilla · 3 years ago

Automate your personal CRM with Notion and Kelvin Data

Introduction Notion gives an enormous possibilities of what we can do with a single application and honestly one it's of the best way to manage your personal CRM. Now what if there is a way...
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Avian · 3 years ago

How to keep Node.JS app running in the background?

There are many ways to keep a Node.JS app running in the background after you closed the terminal or SSH connection. Here are some of the ways I've done just that. PM2 (Multiplatform) PM2 is...
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Adam. R · 3 years ago

How to install NodeJS on Ubuntu!

How to install NodeJS on Ubuntu! Option 1: Installing Node.js with Apt from the Default Repositories Ubuntu 20.04 contains a version of Node.js in its default repositories that can be used...
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Tapas Adhikary · 3 years ago

Tips to customize npm init to make it your own

If you found this article helpful, you will most likely find my tweets useful too. So here is the Twitter Link to follow me for information about web development and content creation. This a...
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Yogesh Chavan · 3 years ago

How to Easily Fix The Port is Already in Use Error

Have you ever struggled with the the port is already in use error while starting any application? A lot of times when we are using multiple applications or forget to stop the previous proces...
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Karthikeyan · 3 years ago

How to execute shell commands in Node js ?

This is a quick tutorial on how to execute shell / windows commands within a nodejs application. This can come in handy when you are building a CLI which is trying to install dependencies o...
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