TechHacker Newsabout 2 hours ago
A browser-based viewer for Office Open XML documents
1 min read
A browser-based viewer parses DOCX, XLSX, and PPTX with Rust compiled to WebAssembly, rendering documents via the Canvas 2D API. It offers built-in viewers and document APIs for custom previews, thumbnails, and navigation. Layout support varies by format, referencing ECMA-376 and ISO 29500 standards.
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