Two-dimensional Packages

Rotates two-dimensional arrays clockwise by 90 degrees, 180 degrees, or 270 degrees

Find the cartesian product of multiple arrays.

Convert a One-Dimensional Array of Numbers into a Two-Dimensional Array, a Table of Rows and Columns

Chickenfoot 2D programming language

A recreational stack-oriented concatenative two-dimensional non-linear self-modifying esoteric programming language that uses the dots on domino pieces to represent code.

Test if a value is a ragged nested array