
Modularis: structure without a second editor
A modular page is a parent with a collection of sections. Page Composer manages the arrangement; the native Pages editor remains the place for text and media. The distinction keeps…
MoreGravister brings page composition, site presentation and derived themes to Grav 2. Three independent products, one clear vision.
Illustration of current features based on product sources. Not a screenshot or customer project.
Compose the page. Shape its presentation. Derive a theme. Each product has its own responsibility and works independently.

A modular page is a parent with a collection of sections. Page Composer manages the arrangement; the native Pages editor remains the place for text and media. The distinction keeps…
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Thematis owns the site identity, header, navigation, page frame and footer. Choose standard, centered or compact header composition; configure its three columns with the native the…
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A derived theme can have its own configuration and overrides while inheriting its parent templates and assets. Derivis creates that minimal scaffold from an installed compatible pa…
MoreStart with what you need. The products cooperate without requiring each other.
| Need | Modularis | Thematis | Derivis |
|---|---|---|---|
| Compose modular sections | ✓ | — | — |
| Header, navigation and footer | — | ✓ | — |
| Create a derived theme | — | — | ✓ |
Choose the tools that meet your needs. Every Gravister product works independently.
Manage content and pages natively in Grav 2. You do not need to change how you work or use the entire product family.
Use Page Composer when you need to compose sections and change their order.
Thematis provides site presentation. Derivis helps you create a derived theme. Each tool serves its own purpose.
Your content stays in native Pages. Add other tools when you actually need them.
Practical notes on editing, translation and starting safely.
A Launch Pack copies a versioned native page tree into an unused target. The installation marker records the created files. After that, those Pages belong to the site owner and can…
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Native language files let a page keep different titles and bodies. Composer deliberately manages one common logical order of modular sections across supported parent variants. The …
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A sentence belongs to the page editor. The order of sections belongs to Page Composer. The site header belongs to the active theme. These are ordinary ownership boundaries, not thr…
Read articleA first-page guide and answers to help you choose your tools.

Choose the product for the result you need: compose a native page with Modularis, set global presentation with Thematis, or create a derived theme with Derivis. Each can be used in…
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For a new presentation site, Thematis and Modularis are a useful combination. For an existing site, Modularis can work with its current compatible theme. Derivis is needed only whe…
MoreDirect links to the products and practical information.
Products:
In practice: First page · Choose your tools · Articles
Clear answers to practical questions.
No. Modularis works with a compatible theme without Thematis. Use Derivis only when you need to create a derived theme.
No. A Launch Pack installs its declared page tree into an unused target. Your active theme, site identity and existing Pages remain unchanged.
Edit text and media in native Grav Pages. Manage section composition and order in Page Composer. The active theme controls the global appearance, including the header, navigation and presentation of the whole site. Design Kit provides explicitly enabled component-level adjustments; it does not replace the theme.
Pages use native Grav language files. Translated text remains independent; Composer keeps a shared structure across existing supported parent variants.
Explore the Gravister tools and start with the one you need right now.