NodeJS Blog & Templates
How To Implement Health Checks In A Node JS App
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
Node.js Child Process - Best Use Cases
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.
Integrate salesforce into your node js app
Use Jsforce library to integrate salesforce with your node js application. Retrieve, update and delete contacts, accounts using using a MySql type query.
Build a webscraper with node js and puppeteer
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.
Build your own contact form and a private inbox for your website
In this tutorial, we will build a contact form and inbox setup that doens't require any email packages like nodemail, sendgrid etc.
Upload image to node js server using express-fileupload
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
Simple otp with nodejs
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
Implement realtime chat read receipts
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
Update your website with zero downtime
If your website has data that needs to ne changing in realtime with zerodown time, use these techiniques for a smooth user exeprience.
Most useful express handlebar tricks
If you are using handlebars as your templating engine for your node js project, then these are very useful tricks you can employ in your project
Nodejs login authentication tutorial
A complete and comprehensive login solution using node js as server, amazon dynamoDB as database, express as webserver.
Private chat using socket io
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.
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