Joomla® — The Flexible Platform Empowering Website Creators
Joomla! is an award-winning content management system (CMS), which enables you to build web sites and powerful online applications.
Multizone have been building websites and content management solutions with Joomla since its inception in 2005 and love it. it may not have the market share of some of the competition, but it is award-winning, free and open-source.
Joomla! has a global community of developers and volunteers, who make sure the platform is user friendly, extendable, multilingual, accessible, responsive, search engine optimized and more.
How to get started with Joomla!
Joomla! is free, open, and available to anyone under the GPL. If you are unfamiliar with this license, you might want to read the GNU General Public License FAQ. Read Getting Started with Joomla! to find out the basics.
If you're ready to install Joomla! by yourself ou can download the latest version of Joomla! and you'll be up and running in no time.
Joomla tech notes and demos
Dramatically improve your Joomla site security using SSH keys in 2026
Secure Shell Protocol (SSH) remains the gold standard for securing remote connections to your server — and in 2026, with automated credential-stuffing attacks and AI-assisted brute-force tools more prevalent than ever, getting SSH key authentication right is no longer optional. It sounds complex, but the payoff is enormous: once set up, key-based SSH is more secure, more convenient, and far more resilient than any password you could choose.
Passwords are bad, keys are good
Passwordless secure connectivity between your local machine and your Joomla CMS is one of the highest-value security improvements you can make. No password means nothing to brute-force, nothing to phish, and nothing to leak in a data breach. The only machine that can connect is the one holding the correct private key. This article walks you through exactly what you need to know — no more, no less.
What you'll find out
- Just enough about SSH to make your command-line access genuinely secure
- Why Joomla CMS terminal access demands SSH key authentication in 2026
- How to generate an Ed25519 key pair (the current recommended algorithm) and deploy it
- How to add your key to your hosting control panel and test the connection
- Using the Joomla CLI to manage your site from the command line
- A recap of the real-world benefits of key-based authentication
TL:DR – The setup takes under fifteen minutes and you never have to think about password-based SSH again. Automated attack tools scan the entire internet continuously; key-based SSH stops them cold.
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Updating Joomla to the Latest Version
Joomla has moved well beyond the 4.x series. With Joomla 5 now the stable long-term support release and Joomla 6 having entered production, sites still running Joomla 4 are operating on an end-of-life branch that no longer receives security patches. If your site is on Joomla 4, migrating forward is no longer optional — it is a security necessity. This guide walks you through what that process looks like in 2026, covering preparation, the update path, common pitfalls, and how to confirm everything landed correctly.
Whether you are moving from Joomla 4 to Joomla 5, or preparing to step up to Joomla 6, the core discipline is the same: back up first, check compatibility, then update. The tooling has improved significantly since the early Joomla 4 days, and a well-prepared update is a straightforward process.
TL:DR – Joomla updates can get messy. Back up your website before you do anything else, so you can restore it if something goes wrong. Before you update, confirm your hosting environment meets the new version's system requirements, and make sure every extension and template you use has been updated to a version compatible with your target Joomla release. Complete those two tasks and the update itself should be painless.
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The Joomla Cassiopeia template is the default template shipped with Joomla, and in 2026 it remains the most widely deployed starting point for Joomla-powered websites. This resource kit covers its core features, customisation capabilities, and the tools now available to extend it — including our own extension Cassiopeia Themer, which provides a visual control panel that dramatically reduces the effort of building a polished, on-brand site. For platform news and documentation, visit the official Joomla website.
TL:DR – Cassiopeia is the default theme for Joomla, offering a clean, responsive foundation that you can push much further with the right tools. Whether you rely on built-in style settings, a custom user.css file, child templates, or a purpose-built extension like Cassiopeia Themer, the template scales from simple brochure sites to complex web applications. Read on for a practical guide to getting the most from it.
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Roboto has evolved well beyond its origins as Android's system font to become one of the most widely deployed typefaces on the web. Now in 2026, it remains a cornerstone of Google's design ecosystem and, crucially for Joomla developers, it is the only locally bundled font shipped with a standard Joomla installation — located in the directory /media/vendor/roboto-fontface. Template creators should treat this directory as read-only, since it is managed by Joomla core updates and any customisations made there will be overwritten.
For a full overview of the family and its available styles, visit the Google Fonts page for Roboto.
TL:DR – Roboto is a versatile, open-source typeface designed by Google, available in a wide range of styles and weights. It ships with every Joomla installation, making it a practical first choice for Joomla template designers. Its variable font edition, Roboto Flex, now offers fine-grained typographic control suited to modern responsive design.
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Web apps are rarely the best tool for repetitive tasks that demand consistency. Command-line interfaces cut through the overhead, and Joomla's CLI — mature and capable as of Joomla 5 — lets you script, automate, and execute routine operations with precision. Whether you're managing a single site or maintaining a fleet of them, the CLI is one of the most underused tools available to Joomla administrators in 2026.
Connecting via SSH and setting a configuration option from the terminal might feel unusual at first, but it's no different in terms of security from using a file editor over the same connection. Once it clicks, you'll wonder how you managed without it.
TL:DR – Joomla's CLI is powerful, scriptable, and well-suited to modern DevOps workflows. A handful of commands covers everything from cache cleaning and user management to scheduled task automation and live updates. It works anywhere you can SSH in — macOS Terminal, Linux shell, or Windows via WSL2.
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