Unverified50% confidenceFactExact time
Ontology Playground 的所有本体设计与数据处理均在浏览器本地完成，用户数据无需上传至远程服务器
1
Sources
50%
Confidence
Long-term
Relevance
7/21/2026
First Seen
Sources
Related Claims
UnverifiedOntology Playground offers four core features: a preset ontology catalog, visual ontology design, export to RDF/XML format, and sharing of interactive charts.76% similarUnverifiedOntology Playground 采用 TypeScript 编写，是一个零后端、完全静态的 Web 应用73% similarUnverifiedThrough the newly added Site feature, users can directly deploy their output as an accessible webpage.68% similarUnverifiedThe project supports a full range of browser operations including clicking buttons, filling forms, scrolling pages, data extraction, and multi-tab parallel execution.65% similarUnverifiedRunning entirely locally means the tool uses purely front-end technology, completing rendering and export through browser-side JavaScript, the Canvas API, or SVG, and may use libraries such as html2canvas or dom-to-image.64% similar
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