1. Introducing NodeJS – what is it and why is it so popular? NodeJS is a JavaScript runtime built on Chrome’s V8 JavaScript engine. NodeJS uses an event-driven, non-blocking I/O model that makes it lightweight and efficient. NodeJS’ package ecosystem, npm, is the largest ecosystem of open source libraries in the world. NodeJS is popular […]
Category: TECH
A Solar or an Electrical Hot Water Heater, Which is better ?
I. Introduction There are many factors to consider when selecting a hot water heater. Two of the main types of hot water heaters are solar and electric. Solar hot water heaters are powered by the sun and use renewable energy. Electric hot water heaters are powered by electricity from the power grid. Both types of […]
