Regulus Library ⸻ aulophyte

Select the performance on this device for Regulus Library.

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Downloads

JavaScript
- regulusLib.js (+ preview) handles API and PDF rendering
- PDF.js (+ worker) v3.11.174 renders PDFs and retrieves PDF properties
- versionControl.js v3.11.174 renders releases from versions.json file
Web APIs
- Intersection Observer API manages lazy loading for PDF pages
- Fetch API manipulating and accessing HTML elements
- Are.na API V2 fetches PDF related data
- Document Object Model (DOM) structural access to HTML elements
  - Canvas API creates wrapping elements for each PDF page
  - window:localStorage stores and retrieves download statuses
- History API manages the URL hash
- CSS Object Model (CSSOM) dynamically adjust and manipulate CSS styles
Performance (+ speed)
- Dynamic Scaling rendering based on container width or screen size
- Lazy Loading progressive loads PDFs and respective pages
CSS
- 7+.css an in-house add on to 7.css extends Windows 7 aesthete
- reset.css reduce browser inconsistencies
References
- Windows 7 Design Guidelines user experience for desktop applications
- Internet Archive: Open Library multi-page file viewing

Review the terms governing the use of this library.

Platform Code

Copyright (c) Tabitha B.R.

Assets/Text

You are free to
Share: copy and redistribute the material in any medium or format.
Adapt: remix, transform, and build upon the material.

Under the following terms
Attribution: You must give appropriate credit.
NonCommercial: You may not use the material for commercial purposes.
ShareAlike: You must distribute your contributions under the same license.

CC BY-NC-SA 4.0.

Browse previous versions to see the progress and improvements over time.

For complete list... see versions.json