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Importing NeoWiki demo data
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Importing NeoWiki demo data
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<div style="padding:24px 16px;background:var(--background-color-interactive-subtle, #eaecf0);border:1px solid var(--border-color-subtle, #c8ccd1);border-radius:2px;margin-block:1em">
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<div style="font-size:1.5rem;font-weight:600;line-height:1.25;color:var(--color-base, #202122);max-width:800px">NeoWiki turns wiki pages into queryable structured data</div>
Welcome to the NeoWiki demo wiki!
<div style="color:var(--color-subtle, #54595d);max-width:560px;margin-top:4px">Schemas, infoboxes, relations, and Cypher, native to MediaWiki.</div>

NeoWiki turns your wiki into a collaborative graph database by letting you store and query structured information. It is thus similar to Wikibase and Semantic MediaWiki. NeoWiki was developed as a more user-friendly and sustainable alternative to those two softwares.

NeoWiki is still alpha software. Various features are incomplete or missing. This demo wiki exists so you can see the current state of NeoWiki and imagine what you could do with a further developed version of the software.
</div>
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This is a public demo of NeoWiki, an early-stage MediaWiki extension. Explore the examples below, edit anything you like (it is a sandbox and resets periodically, so you cannot break it), and tell us what works and what is missing via the [https://github.com/ProfessionalWiki/NeoWiki/issues issue tracker] or by [https://professional.wiki/en/contact contacting Professional Wiki].
⚫
== Demo pages ==

* Simple page with automatic infobox and edit form: [[NeoWiki]], [[ProWiki]]
* Subject with relations: [[Professional Wiki]]
* Multiple subjects per page: [[F_capture_actuals]], [[ACME Inc]]
* Wikibase Statement emulation: [[Berlin]]
* Displaying data from other pages: [[Company Infoboxes]]
* [[Reactive UI example]]
* [[Cypher query examples]]
* [[Lua examples]]

=== Schemas ===


⚫
== Start here ==
Schemas allow you to define the structure of your data. For instance, you can define that a Employee has a
compensation in EUR with a value between 0 and 1000000.


'''Just exploring'''
A finished version of NeoWiki would contain a dedicated editor for creating and modifying schemas. For now, you have
to edit the JSON directly.


* Structured data, queried in a page: [[Museum collection]] runs live graph queries over linked museums, artworks, and exhibitions.
You can create a new employee by doing to its schema page and clicking "create new employee" at the top. A finished
* Several Subjects on one page: open the Data tab on [{{fullurl:Rijksmuseum|action=subjects}} Rijksmuseum] to see the museum and its yearly visitor records as separate Subjects.
version of NeoWiki would allow you to create new subjects directly from the Visual Editor when editing a page.
* Every Subject is shaped by a [[Special:Schemas|Schema]], and [[Special:Layouts|Layouts]] control how Subjects are displayed.


'''Trying it hands-on'''
* [[Schema:Company]]
* [[Schema:Product]]
* [[Schema:Employee]]
* [[Schema:Everything]]
* [{{fullurl:Special:AllPages|from=&to=&namespace=7474}} View all schemas]


* Edit through a form and watch it update live: [[Subject views]] shows one Subject in three layouts at once, with edits propagating between them.
== How To ==
* See how a Schema constrains data, with required fields, value ranges, and formats: [[Validation Demo]].
* Create your own: start any page, then use "Create subject" in the NeoWiki section of the sidebar.


== Explore by use case ==
* '''Create a new Schema''': Create a new page with the prefix "Schema:" and the name of your schema. For instance, "Schema:MyExample". Creating and editing schemas requires elevated permissions. We can turn this off.


{{#invoke:Card|cards|
Technical
card1_title=Museum collection
|card1_description=Connect institutions, artists, artworks, and exhibitions.
|card1_link=Museum collection


|card2_title=ACME Inc
* '''View or edit Subject JSON directly''': NeoWiki can be used without understanding what JSON is, and the JSON is not normally shown. However, as a technical person, you can access it via the REST API or the "View or edit JSON" link at the bottom of pages with Subjects. The latter is a development utility that would not be available on production wikis.
|card2_description=Document a company's departments, products, and offices.
* '''View the data in Neo4j''': Head over to https://neo.professional.wiki:7474/
|card2_link=ACME Inc


|card3_title=Research catalog
== REST API endpoints ==
|card3_description=Track publications, authors, institutions, and projects.
|card3_link=Research catalog


|card4_title=People and life events
Example URL: https://neo.professional.wiki/w/rest.php/neowiki/v0/subject/12345678-0000-0000-0000-000000000001
|card4_description=Model births as their own Subjects, in CIDOC CRM style.
|card4_link=People and life events
}}


=== Read endpoints ===
== Build on it ==


* [[Developers|Developers hub]]: Cypher, parser functions, the mw.neowiki Lua library, and the REST API, each with source shown alongside the rendered result.
* <code>GET /neowiki/v0/subject/{subjectId}</code> Gets the JSON definition of a subject
* [https://github.com/ProfessionalWiki/NeoWiki Source on GitHub]
* <code>GET /neowiki/v0/schema/{schemaName}</code> Gets the JSON definition of a schema
* [https://github.com/ProfessionalWiki/NeoWiki/tree/master/docs Technical documentation]
* [https://github.com/ProfessionalWiki/NeoWiki/issues Issue tracker]


=== Write endpoints ===
== About this wiki ==


'''NeoWiki''' is a MediaWiki extension for queryable structured data. See [https://neowiki.ai neowiki.ai] for downloads, documentation, and updates.
These require a CSRF token, first obtained via <code>api.php?action=query&format=json&meta=tokens&type=csrf</code>


NeoWiki is under active development: public interfaces and structure will continue to change, and this demo may be reset periodically.
* <code>POST /neowiki/v0/page/{pageId}/mainSubject</code> Creates a new main subject
* <code>POST /neowiki/v0/page/{pageId}/childSubjects</code> Creates a new child subject
* <code>PATCH /neowiki/v0/subject/{subjectId}</code> Updates a subject
* <code>DELETE /neowiki/v0/subject/{subjectId}</code> Deletes a subject


* [https://professional.wiki/en/contact Contact Professional Wiki], the team behind NeoWiki
These endpoints are designed for the NeoWiki frontend. They are not a complete general purpose API yet.
* Follow NeoWiki: [https://mastodon.social/@NeoWiki Mastodon] · [https://bsky.app/profile/neowiki.bsky.social Bluesky] · [https://x.com/NeoWikiAI X]

Revision as of 09:10, 29 June 2026

NeoWiki turns wiki pages into queryable structured data
Schemas, infoboxes, relations, and Cypher, native to MediaWiki.

This is a public demo of NeoWiki, an early-stage MediaWiki extension. Explore the examples below, edit anything you like (it is a sandbox and resets periodically, so you cannot break it), and tell us what works and what is missing via the issue tracker or by contacting Professional Wiki.

Start here

Just exploring

  • Structured data, queried in a page: Museum collection runs live graph queries over linked museums, artworks, and exhibitions.
  • Several Subjects on one page: open the Data tab on Rijksmuseum to see the museum and its yearly visitor records as separate Subjects.
  • Every Subject is shaped by a Schema, and Layouts control how Subjects are displayed.

Trying it hands-on

  • Edit through a form and watch it update live: Subject views shows one Subject in three layouts at once, with edits propagating between them.
  • See how a Schema constrains data, with required fields, value ranges, and formats: Validation Demo.
  • Create your own: start any page, then use "Create subject" in the NeoWiki section of the sidebar.

Explore by use case

Build on it

About this wiki

NeoWiki is a MediaWiki extension for queryable structured data. See neowiki.ai for downloads, documentation, and updates.

NeoWiki is under active development: public interfaces and structure will continue to change, and this demo may be reset periodically.

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