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title: Joomla! Documentation
description: Joomla is a hugely popular open source Content Management System (CMS) and the platform this site is built upon. This section enables you to find out more about Joomla and how to use it with RocketTheme templates and extensions.
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breadcrumb: /!joomla:Joomla/
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Basic Tutorials: 7
Extensions: 6
Club Templates: 7
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Start Here
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What is Joomla? Find out why Joomla is one of the most popular open source CMSs.
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How Does Joomla Work? Learn what the basic components of Joomla are and how they fit into your site.
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How to Install Joomla 3.x Step-by-step through the installation procedure for Joomla 3.x.
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Gantry 5 Particle Theme Matrix List of particles that appear in Gantry 5 templates.
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About Joomla
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Club Templates
- Studius
- Horizon
- Orion
- Phoenix
- Elixir
- Clarity
- Audacity (Gantry 5)
- Akuatik
- Epsilon (Gantry 5)
- Manticore
- Lexicon (Gantry 5)
- Zenith
- Vermilion (Gantry 5)
- Koleti
- Chimera (Gantry 5)
- Reiko
- Anacron (Gantry 5)
- Calla
- Myriad (Gantry 5)
- Denali
- Hadron (Gantry 5)
- Fluent
- Aurora
- Notio
- Flux
- Supra
- Acronym
- Gemini
- Versla
- Protean
- Remnant
- Citadel
- Sienna
- Topaz
- Interstellar
- Photon
- Galatea
- Antares
- Xenon
- Isotope
- Kraken
- Requiem
- Salient
- Ethereal
- Ambrosia
- Callisto
- Cygnet
- Audacity (Gantry 4)
- Sirocco
- Iridescent
- Myriad (Gantry 4)
- Ricochet
- Chimera (Gantry 4)
- Nuance
- Tessellate
- Plethora
- Osmosis
- Vermilion (Gantry 4)
- Lexicon (Gantry 4)
- Epsilon (Gantry 4)
- Anacron (Gantry 4)
- Hadron (Gantry 4)
- Paradigm
- Spectral
- Acacia
- Corvus
- Praxis
- Stratos
- Oculus
- Hexeris
- Alerion
- Chapelco
- Lumiere
- Leviathan
- Cerulean
- Metropolis
- Graffito
- Fracture
- Kirigami
- Ximenia
- Fresco
- Voxel
- Diametric
- Ionosphere
- Clarion
- Halcyon
- Visage
- Enigma
- Momentum
- Radiance
- Camber
- Reflex
- Modulus
- Nebulae
- Entropy
- Mercado
- Tachyon
- Maelstrom
- Paradox
- Panacea
- Hybrid
- Syndicate
- Omnicron
- Zephyr
- Juxta
- Quantive
- Cystalline
- Kinetic
- Dominion
- Reaction
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Extensions
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Basic Tutorials (General)
- How to Update a RocketTheme Template
- How to Install an Extension
- How to Update an Extension
- How to Create a New Article
- How to Create a Menu
- How to Use Menu Manager
- How to Create a Menu Module
- How to Add Images
- How to Add Modules to Articles
- How to Edit Template Text
- How to Set Up a RokBox Member Login
- How to Use the Popup Module
- Frequently Asked Questions
- How to Identify an Existing Module
- How to Create a Multilingual Site
- Five Tips to Help You Get Started with Joomla
- How to Make Joomla More Mobile Friendly for Search
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Basic Tutorials (Gantry 4)
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Basic Tutorials (Gantry 5)
- How to Install a Gantry 5 Template
- Overriding Particle Settings
- Adding a Custom Stylesheet
- Update a Gantry 5 Template
- Adding a Custom Font
- Customizing the Error Page
- Using the Font Picker
- Using the Color Picker
- Using the Icon Picker
- Creating a New Particle
- Particle YAML Field Types
- Customizing Theme Files
- Creating Layout Presets
- Creating Custom File Overrides
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Free Templates
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Legacy Extensions