Raspberry Pi Zero projects
15 impressive Raspberry Pi Zero projects
  • Know-how

There are plenty of interesting Raspberry Pi Zero projects. The even more powerful successor Raspberry Pi Zero 2 W, released in 2021, allows for the development of even more elaborate applications. Read on to find out more about the 15 most exciting Raspberry Pi Zero ideas.

15 impressive Raspberry Pi Zero projects
Arduino projects: the best Uno and Nano projects
Arduino projects: the best microcontroller ideas
  • Know-how

The compact Arduino microcontroller is an essential component for electronic hobbyists and has shaped the global maker movement. For over a decade, technology enthusiasts around the world have been inspired by Arduino and its range of useful and often entertaining project possibilities. Here we introduce the best Arduino Uno and Nano project ideas for beginners and the more advanced.

Arduino projects: the best microcontroller ideas
Banana Pi: useful applications and ideas for projects
10 Banana Pi projects that make the most of this mini-computer
  • Know-how

The Banana Pi isn’t big, but the single-board computer can be successfully used for a variety of applications. For example, this versatile competitor of Raspberry Pi can be used as a cloud, VPN or file server as well as a smart home controller or a router. We will show you ten Banana Pi projects which demonstrate the remarkable potential of the compact miniature computer.

10 Banana Pi projects that make the most of this mini-computer
Joomla: the basics about this open source CMS
Joomla – the open source CMS in profile
  • CMS

Over the past few years, Joomla has established itself as one of the most popular content management systems. This is thanks to its extensive basic functions and large number of extensions developed by the Joomla community. Its functions and design modifications give Joomla projects the crucial final flourishes and even enable you to run an online shop on this open source CMS.

Joomla – the open source CMS in profile
Install Joomla on an NGINX Server
Install and Run Joomla on an NGINX Server
  • CMS

This tutorial includes step-by-step instructions for installing Joomla on an NGINX server. Joomla is a popular and award-winning content management system (CMS) which has won over millions of users thanks to its extensibility and ease-of-use.

Install and Run Joomla on an NGINX Server
Pair Programming
Pair Programming: The pros and cons
  • Web development

Agile software development is supposed to make the programming process more dynamic and efficient. At first, pair programming might seem counterproductive because two programmers have the same task: They work together on the same piece of code and take turns checking each others’ work. This peer review process is designed to ensure fewer mistakes and better results. How does it work?

Pair Programming: The pros and cons
WordPress table plugins
WordPress table plugins: 6 solutions for your website
  • Blogs

From displaying prices to presenting various offers or products, tables can be used when content needs to be presented in a clear way. With WordPress table plugins you can do exactly that on your website. We show you which plugins are suitable for adding tables to your WordPress sites as well as how it’s possible even without plugins.

WordPress table plugins: 6 solutions for your website
WordPress table of contents
WordPress table of contents: how to add one
  • Blogs

A WordPress table of contents offers many advantages: more clarity, more user-friendliness, and a better ranking in search engines through optimized usability and page structure. A plugin is normally used to create a WordPress table of contents, but with a little skill it is also possible without resorting to a plugin and instead using jump links and a list block.

WordPress table of contents: how to add one
How to delete a WordPress theme
How to delete a WordPress theme
  • Blogs

A WordPress site’s design should match its contents and be changed accordingly if you give your website a makeover, for example. This includes the theme you use. If it’s outdated or superfluous and you therefore want to get rid of it, you may be wondering how to delete a WordPress theme. The dashboard, WP-CLI, or FTP can help you out here. We show you how the process works.

How to delete a WordPress theme
Docker backup
Docker: Backup and restore
  • Security

Docker is a convenient way to manage containerized applications. While there is no uniform approach for creating backups of individual Docker data, there are several different commands which can be used in combination. We’ll show you how to create and restore Docker backups in our dedicated article. Let’s get started.

Docker: Backup and restore