Redis is the high-performance in-memory database used as data structure store. Redis supports hash, strings, lists and other complicated data structures by maintaining very high performance. Redis along with Node.js can be used as to solve various problems such as cache server or message broker. In this tutorial, we will cover popular and useful Redis […]
Node.js and Redis tutorial – Installation and commands Read More »
We have already covered Google recaptcha using PHP and in this tutorial we will cover Google reCAPTCHA form using Ajax and Node.js as backend. LIVE DEMO DOWNLOAD Here is the steps we’ll take to develop this program. Submit form using Ajax. Get the google response key in Node.js Server. Reverify the key and give the
Google reCAPTCHA Node.js tutorial Read More »
Middleware in Express.js is a function that gets executed before HTTP response was formed. One of the famous example is using body-parser in express for extracting POST data. In this tutorial we will learn how to write custom middleware for Express.js project. We will develop sample project using middle-ware which will check HTTP requests and
How to write custom middleware for ExpressJS Read More »
Reverse proxy is a proxy server which retrieve resources on behalf of client from one or more servers. Client end need not to know about all those servers. They request to proxy server on specific URL with over HTTP and proxy server finds out where to look ( in Servers ) to serve that request.
Reverse proxy using ExpressJS Read More »
MongoDB is open source, NoSQL, document oriented database designed for scaling and performance. MongoDB can be easily interface with Node.js cause Mongo provides official native driver. In this tutorial we are going to learn following things. DOWNLOAD Setting up MongoDB Installing NPM modules. Setting up our Server. Creating basic MongoDB model. Creating basic RESTful API’s
Build a RESTful API using Node and MongoDB Read More »
Express is one of the popular web framework for Node.js. It provides wrapper to very useful functionality such as Rendering, Routing etc. In this tutorial i am going to cover Router() in Express framework. Express router is a class which helps us to create router handlers. By router handler i mean to not just providing
ExpressJs Router Tutorial Read More »
Strict validation of incoming data is very essential and expected part of any software system. You must be very sure about the nature of data especially the one which is coming from another source. We all do validation for simple data like email, name, date of birth, etc but while development there are many occurrences
String validation and senitizor for Node.js Read More »
This is the last post on Express Complete tutorial series. Till now i have published how to configure, template, route and handle session. In this final tutorial i am going to explain points to consider to finish up the Express app and get it ready for deployment. Before deploying Express app, you should consider some
Express Complete tutorial : Part 5 Read More »
Routing is a mechanism to handle the request coming from client, finding out what is a request, processing the request and sending a response to client back. In Express you can easily handle the router of your app. Depending upon the HTTP request you can identify and process the request. Express handle the router by
Express Complete Tutorial : Part 3 Read More »
Front end is product for the user. Does’nt matter how complex and well designed back-end you have, if your front-end lacks the user expectations then at some point it’s gonna fail. In previous tutorial we have configured the express. In this tutorial i am going to explain how to use EJS to template your advanced
Express Complete Tutorial : Part 2 Read More »