Articles

Node.js: implementing a login verification code with ExpressJS and MongoDB

December 9, 2019

A login verification code is a security mechanism used by many websites to protect accounts from malicious activity. In this article we're going to see how to implement such a mechanism with ExpressJS and MongoDB.

Node.js: how to log errors to MongoDB

December 1, 2019

In Node.js we can log errors to MongoDB.

JavaScript: using geolocation on maps

December 1, 2019

In this article we're going to show the current user's position on a map using JavaScript and the geolocation API.