Javascript

Reverse Engineering One Line of JavaScript

https://www.alexkras.com/reverse-engineering-one-line-of-javascript/ This article analyses one line of JavaScript that renders an interesting moving image. You can see it in your browser here. This script was created by author of www.p01.org where you can find this and many other cool demos. The article writer found it was fun trying to understand the code.

No coding required: Node-RED on a Raspberry Pi | Opensource.com

https://opensource.com/article/17/7/nodered-raspberrypi-hardware?sc_cid=7016000000127ECAAY Node-RED is an easy-to-use programming tool that can be used for handling IoT signals. This article shows that Node-RED can also be used to quickly integrate and test hardware devices. As you can see from this tutorial, connecting and testing a cellular mode with Raspberry Pi using Node-RED required no coding at all. For more information about

When not to use a JavaScript framework | Opensource.com

https://opensource.com/article/17/6/javascript-frameworks Helpful hints on where frameworks make sense, and where they don’t. We should probably reduce our use of some of the frameworks we created. In other ways, we simply need to consider the cost of using a framework for the given task.

A 10-step guide to creating an email client with Webix framework

https://opensource.com/article/17/5/10-step-guide-webix-framework?sc_cid=7016000000127ECAAY Free Webix framework is a JavaScript and HTML5 framework for developing cross-platform, data-rich web applications with responsive user interfaces. The library is fast, lightweight, and easy to learn. Integration with AngularJS, Vue.js, and jQuery may be pretty handy. Based on this article Webix looks interesting.

How to build an IoT project with Mongoose OS | Opensource.com

https://opensource.com/article/17/3/mongoose-os-iot-development?sc_cid=7016000000127ECAAY This Mangoose OS looks interesting. The features it provides, including: An installation time of one minute Support for both C and JavaScript as development languages. The use of JavaScript allows for very fast prototyping, so projects like IoT button can be implemented literally in two minutes A simple networking interface that allows you to control devices

AWS Greengrass – same code in cloud and IoT

Amazon released in November 2016 a new AWS Greengrass service, which will expand Amazon’s reach in the direction of the cloud services to fog computing systems. AWS Green Grass allows the same IoT applications driving the cloud and locally embedded devices. Greengrass expands Amazon’s cloud services so that devices connected to the cloud can make