https://aminfathullah.r-universe.devRecent package updates in aminfathullahR-universehttps://github.com/aminfathullah.pnghttps://aminfathullah.r-universe.devTue, 20 Oct 2026 03:05:12 GMTamin_fathullah@yahoo.com (Amin Fathullah)Serializes tabular data frames to Microsoft Excel 'OpenXML' ('xlsx') workbooks using a multi-threaded Rust core with parallel Deflate compression and zero-copy columnar memory mapping.https://github.com/r-universe/aminfathullah/actions/runs/40679919918Tue, 20 Oct 2026 03:05:12 GMTrapidxlsx0.1.0successhttps://aminfathullah.r-universe.devhttps://github.com/aminfathullah/rapidxlsxrapidxlsx.Rmdrapidxlsx.htmlGetting Started with rapidxlsx2026-10-15 05:39:422026-10-15 05:39:42