Datasets
Public datasets you can import into Hister to extend your local index.
3 of 3 datasets
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MDN CSS Reference
CC-BY-SA 2.5 MozillaMozilla Developer Resources - Use this CSS reference to browse an alphabetical index of all of the standard CSS properties, pseudo-classes, pseudo-elements, data types, functional notations and at-rules
- Documents
- 1,005
- Updated
- 2026.06.02
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MDN HTML Reference
CC-BY-SA 2.5 MozillaMozilla Developer Resources - This HTML reference describes all elements and attributes of HTML, including global attributes that apply to all elements
- Documents
- 235
- Updated
- 2026.06.02
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MDN JavaScript Reference
CC-BY-SA 2.5 MozillaMozilla Developer Resources - The JavaScript reference serves as a repository of facts about the JavaScript language. The entire language is described here in detail. As you write JavaScript code, you'll refer to these pages often
- Documents
- 1,296
- Updated
- 2026.06.02