Suggestions for readarray

The following packages have something in common with the package readarray. The packages are ordered in decreasing similarity.

Package datatool: Tools to load and manipulate data
Package coollist: Manipulate COntent Oriented LaTeX Lists
Package datatool-english: English language support for datatool.sty v3.0+
Package datatool-regions: Region (numeric) support for datatool v3.0+
Package bitset: Handle bit-vector datatype
Package dataref: Manage references to experimental data
Package jsonparse: Parse, store and access JSON data in LaTeX documents
Package latex2pydata: Write data to file in Python literal format
Package commalists-tools: Manipulate numeral comma separated lists
Package jsonresume: A minimal LuaLaTeX package for rendering JSON Resume data into LaTeX documents
Package db: Process simple databases inside LaTeX
Package lua-regression: Add polynomial regressions to graphs
Package dbshow: A package to store and display data with custom filters, orders, and styles
Package tokenizer: A tokenizer
Package dbprocess: Process database output
Package adrlist: Using address lists in LaTeX
Package datax: Import individual data from script files
Package ktv-texdata: Extract subsets of documents
Package mattex: Import Matlab values to LaTeX documents
Package swimgraf: Graphical/textual representations of swimming performances
Package texgit: Download, access, and potentially execute files from git
Package diadia: Package to keep a diabetes diary
Package dynamicnumber: Dynamically typeset numbers and values in LaTeX through symbolic links
Package getargs: A flexible list-parsing macro with configurable parsing character
Package reflectgraphics: Techniques for reflecting graphics
Package joinbox: Join boxes vertically or horizontally
Package csvtools: Reading data from CSV files
Package csvsimple: Simple CSV file processing
Package jupynotex: Include whole or partial Jupyter notebooks in LaTeX documents
Package diabetes-logbook: A logbook for people with type one diabetes
Package query-astro: Querying astronomical databases in LaTeX