Flutter is an open-source UI software development kit used to create cross-platform applications for iOS, Android, Windows, Mac, and more. We just published a 37-hour Flutter course for beginners on the freeCodeCamp.org YouTube channel. Vandad Nahavandipoor developed this course. Vlandad is a Google Developer Expert and Lead iOS Developer. Flutter
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Linux is an open source, free operating system which is used by computers all over the world. It is especially popular for use in servers. We just published a Linux crash course on the freeCodeCamp.org YouTube channel that will teach you the basics of this open source operating system. Josh
NestJS is a framework for building efficient, scalable Node.js web applications. It is a complete development kit for building scalable server-side apps. We just published a full course on the freeCodeCamp.org YouTube channel that will teach you how to use NestJS by building a CRUD API. Vladimir Agaev developed this
When searching for an asset tracking system, there are many factors to consider. Some of the most important include tag cost, battery life, and location accuracy. Users of asset tracking systems often need to strike a balance between these key areas.
In theory, eSIMs offer end users the ability to swap between mobile operators without having to physically remove and replace the SIM, enabling more flexibility, more choice, reduced costs and faster deployments. Yet, while compelling in many ways particularly within a consumer environment the reality is that B2B and IoT adoption is both far more […]
In 2017, WhereIsMyTransport set about mapping the unmapped public transport networks in South Africa something nobody had ever done at scale. In the years since, we have built a reputation as the global provider of mapping public transport networks and their environments in more than 40 emerging-market cities in 27 countries, says Julian Hirst, chief […]
The old “panic, patch, part” security model is outdated and calls for a new IoT security agenda. It is not enough to take security concepts purely from an administrative IT domain and apply as is. Machines must be secure by design from chip to cloud and should be democratised through new approaches such as the […]
Everyone loves a scalable product. When you purchase a new laptop, car, or movie-streaming service, scalability might be one of your criteria. For example, does your new laptop have the memory and RAM to handle your future work-related requirements? Does your automobile have enough seats to hold your growing family and all of its trappings? […]
Semtech‘s Roelof Koopmans put it well when he wrote, “The worldwide distribution of the vaccines in some cases at -70 degrees Celsius (-94 degrees Fahrenheit)—is putting a spotlight on how Internet of Things (IoT)-based sensor technologies can help to enable a challenging supply chain process. Different use cases in logistics, specifically cold-chain logistics, have unique requirements […]
Before trying to run any Python program in your Windows operating system, you’ll need to check if you have Python installed and added to the environment’s path variable correctly. In this article, I will show you how you can check whether you have Python installed successfully in your operating system