How to create a login in Node.js with PassportJS and MongoDB?

In this post we will create a very simple login system in Node.js & Express with the help of PassportJS. We also need the help of Mongoose to access databases created in MongoDB.

Passport is authentication middleware for Node.js. Extremely flexible and modular, Passport can be unobtrusively dropped in to any Express-based web application. A comprehensive set of strategies support authentication using a username and password, Facebook, Twitter, and more.

How to create a Session Variable in Node.js & Express?

In this post we will create a session variable that would allow us to access a website through a password. It's simple and only ones programs we need to have installed on our computer are Node.js and Express. If you do not have installed you can see how to do it here:

How to make a project with Node.js & MongoDB (CRUD) - Part 2 (Update and Delete)

In this post we will continue the previous project in which we were creating a CRUD application with Node.js and MongoDB, helped with the Express framework and Mongoose libraries to read and write data. Now we will see how this information can be updated or deleted

How to make a project with Node.js & MongoDB (CRUD) - Part 1

In this tutorial we will create a simple CRUD application (Create, Read, Update & Delete) with Node.js and MongoDB. We will use the Express framework and support of libraries Mongoose to handle MongoDB databases.

How to create a simple chat with Node.js, Express and Socket.io

In this post we will learn how to create our first chat, it is very easy. We need to have installed Node.js and Express. If you don't have it, you can see how do it in this post:

Node.js -> How install Node.js?

Express -> First project with Express and Node.js

Now, we are ready to creating our chat.

First Project with Express and Node.js

In this post we will install Express, the node.js framework, and we will create our first project with the famous "Hello World!"

We will first explain what is Express:

"Express is a minimal and flexible node.js web application 

framework providing a robust set of features for building 

single and multi-page, and hybrid web applications."

by Expressjs.com

Make a Paint in JavaScript (Part 2) - Adapt to Touch Screen

In this post we will adapt the paint you just created for it can be used from any mobile device. If you still have not created the Paint in javascript you can start with this tutorial:

link -> http://jorgeregidor.blogspot.com/2014/02/make-paint-in-javascript-part-1.html

Only we will work on the Javascript file. We have to make some changes: