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Featured demonstrations
Complete stories that combine live data, interaction, and reusable components.
Learn SLC
What the library is, how to start, a step-by-step tutorial with live, editable examples, and a gallery of every view.
Start learning → Nanopublications · ResearchExperiment notebook
Explore hypotheses, inspect recorded evidence and compare experimental decisions from a public Solid series.
Explore the evidence → Energy · Solid sharingBuilding Energy
Energy figures of logistics buildings on a map, compared with peers and benchmarks, shared WebID to WebID. Granergize-compatible pod data.
Open the app → Browser OS · Solid desktopUrðarbrunnr · Your local desktop
A desktop for your files and knowledge. Open SLC apps in windows, share one Solid account, and synchronize your workspace across devices.
Open your desktop → Spaced repetition + SolidPodcards · A little knowledge, every day
Study HTML cards with FSRS, cloze and typed answers. Edit notes, customize templates, explore your progress, and keep your collection on your Solid pod.
Open Podcards → Tasks + Solid sharingThings, together
Plan your day, configure repeating tasks, group by tags and share lists with invitations. Try the editable sample or connect your Solid pod.
Open Solid Tasks → Shopping list + Solid sharingEinkaufsliste · One list for the household
Type “2 l milk”, tick items off in the shop, and share the list with your household. Changes from several phones merge in one Turtle document on your pod.
Open Einkaufsliste → Shared work queue + SolidWork Queue · Take the next job
Add jobs, take the next one, complete or fail it. Leases and the pod’s version check make sure two people never take the same job.
Open Work Queue → Open Food Facts as Linked DataFood facts, linked
Search millions of products by name or barcode. Every product, category and search page is an RDF document; query the taxonomies with SPARQL.
Open Food Facts → GitHub as Linked DataCode, linked
Search GitHub, open a repository and walk its files: every file of a commit is an RDF document with its classes, functions and resolved imports. Query them with SPARQL.
Open the GitHub explorer → Home Assistant as Web of ThingsDevices, linked
Every device of a Home Assistant home is a W3C Thing Description. Watch its values change live, run its actions after a Solid sign-in, and query all devices with SPARQL.
Open Home Assistant → Solid filesYour pod, one folder at a time
Browse folders, preview and download files, upload new content, and manage empty folders with reusable SLC elements.
Open file explorer → PROV visualizationWhere the data comes from
Explore entities, activities and agents with a reusable provenance element. Hover for details in the supplied AdV landscape.
Explore provenance → Viking TamagotchiA little care. A mighty saga.
An application composed with existing SLC queries, views and forms. Meet your ESP32 Viking, log drinks and extra steps, and explore its RDF.
Visit the village → Workspace experimentConfigurable semantic workspace
Arrange connected query, table, chart, and map panels, then save and reopen your workspace.
Open workspace → Your RDF graphKnowledge graph image overlay
Enter a graph URI, query its RDF and annotate its linked image. Includes a Nürnberg Castle example.
Open demo → Bounding boxesImage overlay workbench
Query a map graph and draw its pixel bounding boxes on the linked image; select rows or boxes to emphasize or isolate them.
Open workbench → Map + DOPDOP overlay workbench
Blend a DOP20 orthophoto between the RDF map and its bounding boxes; toggle layers or drop your own images.
Open workbench → DTK50 + DOPSaxony raster comparison
Blend a live GeoSN orthophoto over a georeferenced DTK50 render and its RDF annotations.
Open demo → Public data + SolidPublic-first showcase hub
Research and heritage journeys with optional private annotations in a Solid Pod.
Open hub → Public sample + Solid loginHealth Connect · Your days in focus
Explore movement, eight metric trends, a nutrition diary, searchable records and editable queries. Try an invented month or connect your private pod.
Open cockpit → DeclarativeThree-path conformance
Compare shorthand, explicit HTML, and RDF-described visualization pipelines.
Open conformance page →Desktop tools
Use these inside Urðarbrunnr or on their own.
Query workbench
Explore an RDF document with the existing WASM query engine and result table.
Open Query → MarkdownWriter
A focused document editor with formatted preview and conditional Solid saves.
Open Writer → ResourcesPreview
Inspect images, PDFs and text from an HTTP or Solid resource URI.
Open Preview →Visualization
Maps, charts, and processes
Focused rendering examples for geographic, statistical, and process data.
South America choropleth
GDP per-capita values encoded as a geographic color scale.
Open → MapGeo dot map
South American cities rendered from geographic bindings.
Open → MapMercator routes
City points and routes on a projected map surface.
Open → Process miningProcess comparison
Compare two RDF event cohorts with aligned process maps, variants, elapsed-time distributions and case timelines.
Open → Process miningProcess explorer
Coverage sliders, edge metrics, activity details with case filters, and object types over a synthetic purchase-to-pay log.
Open → Process miningGraph reduction with CONSTRUCT
Sliders bound to SPARQL CONSTRUCT parameters build a smaller RDF graph that the process map, flows and size table query.
Open → ProcessProcess visualization
Semantic process structure rendered as an interactive view.
Open → InteractionsHover here, open there
Connect elements with HTML or RDF rules for hover, keyboard focus and resource previews.
Open → DSLFour representation DSL
The same visualization expressed as HTML, JSON, YAML, and Turtle.
Open → GrammarLive slc-chart
A live declarative chart driven by the visualization intermediate representation.
Open → GalleryGrammar of Graphics gallery
A broader chart gallery over Solid health-shaped data.
Open → ThemeStyle gallery
Every component under the shared theme: light, dark and a custom token set.
Open → PatternsPod dashboards
Dashboard design patterns over real public data in a Solid pod: health and experiment results.
Open → PatternsHealth overview dashboard
Heart rate, distance, exercise and sleep from public pod containers, in a stratified layout.
Open → PatternsExperiment results dashboard
35 nanopublished optimisation experiments with filters, series tabs and detail on demand.
Open → PatternsDashboard pattern gallery
One live specimen per dashboard design pattern: data, meta information, visuals, interactions, layout and colour.
Open → Tau agentAgent-assisted SPARQL configurator
Generate a grounded query over a public RDF map fixture with Tau and Ollama.
Open →Solid applications
Private health and authentication
Alternative query engines, application shells, and debugging surfaces.
Private Pod dashboard
A compact authenticated Solid health application.
Open → ComunicaSolid Health cockpit
The multi-view cockpit using the Comunica traversal path.
Open → WASMSolid Health WASM cockpit
The same product surface backed by Oxigraph-WASM execution.
Open → Vega-LiteVega-Lite cockpit twin
A rendering comparison using Vega-Lite charts.
Open → ComunicaHealth components · Comunica
The canonical declarative health page on the explicit traversal engine.
Open → WASMHealth components · WASM
The canonical declarative health page on the default WASM path.
Open → DiagnosticSolid authentication debug
Inspect login and session behavior without the full application shell.
Open →Public knowledge
Independent showcase stories
Direct links to the two live public-data journeys contained in the showcase hub.
Developer orientation
Quickstarts and component baseline
Smaller pages for learning the public API and checking the umbrella bundle.