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PDF Processing in the Browser Freezing on Real-World Documents : Honest Progress and Resumability for Long Client Operations
TypeScriptpdf.jsWeb WorkersWebAssembly
Problem Breakdown
The UX-architecture defect is dishonest progress: long client-side operations show indeterminate spinners or fabricated percentages because the underlying loop has no progress model : and users, unable to distinguish progressing from hung, force-quit and lose the uncheckpointed work. Client-side PDF tools (view, annota…
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