xlsxir

Uses Erlsom for SAX parsing, enabling memory-efficient handling of large .xlsx files by streaming XML, as highlighted in the key features for fast parsing.

Provides functions like get_list, get_map, and get_mda for versatile data extraction in Elixir-native formats, allowing retrieval by cell, row, or column.

Can parse single or multiple worksheets via multi_extract, returning unique ETS identifiers for concurrent access, as described in the basic usage section.