NodeJS Blog & Templates

Send SMS using DLT (India)
Send SMS using DLT (India)
Article

In this guide, discover the process of sending SMS through the DLT platform approved by Airtel. Combine it with SMS services such as Fas2SMS, Msg91, etc., to programmatically send text messages using Node JS.

Updated : 19 Nov 2023
Convert Webcam into CCTV with PeerJS
Convert Webcam into CCTV with PeerJS
Article

Do you want to access your webcamera remotely? Then this article is for you. Using peerJS and inbuilt navigator functionality, we can access the live camera feed anywhere in the world.

Updated : 01 Aug 2023
Create a local file sharing server
Create a local file sharing server
Article

Learn how to create a local file sharing server designed to share the files between computer in a local network. Express, Socket IO and filesystem are used to design this.

Updated : 21 Mar 2023
How To Implement Health Checks In A Node JS App
How To Implement Health Checks In A Node JS App
Article

Health checks are crucial to determine the preformance and efficieny of any program. In this article, we will discuss how to implement health checks for routes & APIs in a Node JS application

Updated : 31 Aug 2022
Node.js Child Process - Best Use Cases
Node.js Child Process - Best Use Cases
Article

Node JS has inbuilt capability of spawning sub-processes where one can execute low level system commands. These can be evoked both synchronously and asynchronously. Let's discuss the best use cases of thes child processes.

Updated : 17 Aug 2022
Integrate salesforce into your node js app
Integrate salesforce into your node js app
Article

Use Jsforce library to integrate salesforce with your node js application. Retrieve, update and delete contacts, accounts using using a MySql type query.

Updated : 06 Jun 2022
Build a webscraper with node js and puppeteer
Build a webscraper with node js and puppeteer
Blog

Scraping is legal as long as the targeted websites are available publicly. Puppeteer is a predominantly a headless browser which means, it can work in the backround and expose features for us (developers) to interact with. Can be used for testing, scraping and auditing websites.

Updated : 21 Jun 2022
Build your own contact form and a private inbox for your website
Build your own contact form and a private inbox for your website
Blog

In this tutorial, we will build a contact form and inbox setup that doens't require any email packages like nodemail, sendgrid etc.

Updated : 06 Jun 2022
Upload image to node js server using express-fileupload
Upload image to node js server using express-fileupload
Templates

How to upload an image from browser using ajax to a node js express server using express-fileupload. Many plugins like busboy,multer etc exist to get same functionlity but express-fileupload is easiest by far

Updated : 26 Jun 2022
Simple otp with nodejs
Simple otp with nodejs
Blog

Design a very simple otp (one time password) in your node js application. Sendgrid is used as email delivery platform. Implement it with or without databsse. Examples involve dynamoDB, like redis & JWT

Updated : 06 Jun 2022
Implement realtime chat read receipts
Implement realtime chat read receipts
Article

There are not many tutorials that explain how to implement receipts and by extension delivery receipts. In this article, we will discuss how to do it using socket io and browser. This is a browser-browser implementation; one acting as a client and other the admin

Updated : 06 Jun 2022
Update your website with zero downtime
Update your website with zero downtime
Blog

If your website has data that needs to ne changing in realtime with zerodown time, use these techiniques for a smooth user exeprience.

Updated : 06 Jun 2022
Express Handlebars Templating For Advanced Users
Express Handlebars Templating For Advanced Users
Blog

The Handlebars templating engine provides an array of features, particularly in the form of helpers. Utilize these helpers to craft customized HTML widgets. This guide is tailored for advanced users seeking to harness the full potential of Handlebars.

Updated : 14 Apr 2023
Nodejs login authentication tutorial
Nodejs login authentication tutorial
Article

A complete and comprehensive login solution using node js as server, amazon dynamoDB as database, express as webserver.

Updated : 06 Jun 2022
Private chat using socket io
Private chat using socket io
Article

In this tutorial, I will explain how to do a private many one-on-one chat. Appropriate for comapnies / indiviuals wanting to create your own chat for resale.

Updated : 06 Jun 2022
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