Ontology Playground (Preview)

Try it live → microsoft.github.io/Ontology-Playground A free, open-source web application for learning about ontologies and Microsoft Fabric IQ. Explore pre-built ontologies, design your own in a visual editor, export as RDF/XML, and share interactive diagrams — all from a fully static site with zero backend dependencies. Cytoscape.js-powered graph that renders any ontology as an interactive node-and-edge diagram. Pan, zoom, click nodes to inspect properties, and use the live search bar to filter entities and relationships. Ontology Playground (Preview) is the open-source project microsoft/Ontology-Playground (https://github.com/microsoft/Ontology-Playground) by microsoft, released under MIT. Ion packages it unmodified from commit 42a5e5ec170c, adding only a manifest, an icon and a storage compatibility script.

Written by microsoft, published to Oikou by Ben Grande.

• ★ 2,784 stars on GitHub
• Licence: MIT
• Built from commit 42a5e5ec170c

View the repository on GitHub

Not rated. Nobody has said who this app is suitable for, so Personal Clouds and the Oikou app treat it as 18+.

Internet

It asks to reach these hosts, and no others:

• fonts.googleapis.com
• fonts.gstatic.com
• api.github.com
• raw.githubusercontent.com

Personal Cloud tools

• Keep a database of its own on your Personal Cloud ion.db

Notifications

It does not send push notifications.

Storage

Up to 256 MB on your Personal Cloud.

Sign in to add this web app to a Personal Cloud of yours. It runs there, on your own computer, and you open it from there; nothing is installed on your phone.

Sign in to add