How create a serverless website using AWS Lambda, AWS S3, AWS API Gateway and AWS DynamoDB with node.js? Full Tutorial!

This post will show you how we can create a web site using AWS serverless architecture. Architecture The architecture would look something like below: The services and technologies we will be using to build this application are: AWS Lambda AWS Lambda is a compute service that lets you run code without provisioning or managing servers. AWS …

HTML 5 Form Validation with JavaScript, JQuery and Ajax

HTML Form validation is important part while building a website having form fields. The input fields need to validated and checked if there are null values. This post will show you different types of validation possible using Client side browser validation and using JavaScript. input "required" The required attribute is a boolean attribute. When present, …

Web Development Trends in 2018 and for future!

Since the launch of the first website made by Tim Berners-Lee  in 1991, the website development practice have come a long way and every year new web design and development trends are coming. Developers are becoming more agile in learning about these new trends. In 2018,  we'll look at the new trends which are hot …

JavaScript: Donut Chart Inside another Donut Chart

To make a chart as shown above we have to use separate donut charts and align them in such a way that they look as one chart is inside another.  Well it is possible through a simple CSS trick which designers miss...

How to use multiple Controllers in AngularJS?

Generally, new angular JS developers use only one controller while writing the script. But if we have to use multiple controllers here is how we can use it:

Nodejs on the rocks: Express.js

MEAN Express JS is a web framework which makes it easier to build a web server in Node JS. Express helps in writing the NodeJS code cleanly. Installation npm install express --save Building and running HTML on a web server No need to mention header with Content-Type etc. like done before in nodejs. var express …

Node JS:101

MEAN Node JS: Web Server Part Creating a Simple Web Server var http = require('http'); http.createServer(function (req, res) {     res.writeHead(200, {'Content-Type': 'text/plain'});     res.end('Hello World How are you !'); }).listen(8080,'localhost'); Executing the above code in Node will create a web server and when you will send the request to server using a browser it …