# Suggestions for letterswitharrows

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

- pascaltriangle: Draw beautiful Pascal (Yanghui) triangles
- nicematrix: Improve the typesetting of mathematical matrices with PGF
- mercatormap: Spherical Mercator coordinate systems and Web Mercator tile integration
- venndiagram: Creating Venn diagrams with TikZ
- tkz-berge: Macros for drawing graphs of graph theory
- tkz-graph: Draw graph-theory graphs
- annotate-equations: Easily annotate math equations using TikZ
- tzplot: Plot graphs with TikZ abbreviations
- witharrows: “Aligned” math environments with arrows for comments
- tkz-tab: Tables of signs and variations using PGF/TikZ
- penrose: A TikZ library for producing Penrose tilings
- codeanatomy: Typeset code with annotations
- spath3: Manipulate “soft paths” in PGF
- dynkin-diagrams: Draw Dynkin, Coxeter, and Satake diagrams using TikZ
- xistercian: Cistercian numerals in LaTeX
- istgame: Draw Game Trees with TikZ
- tikzlings: A collection of cute little animals and similar creatures
- tikz-karnaugh: Typeset Karnaugh maps using TikZ
- bchart: Draw simple bar charts in LaTeX
- scratchx: Include Scratch programs in LaTeX documents
- bondgraphs: Draws bond graphs in LaTeX, using PGF/TikZ
- havannah: Diagrams of board positions in the games of Havannah and Hex
- thuaslogos: Logos for The Hague University of Applied Sciences (THUAS)
- gridpapers: Graph paper backgrounds and color schemes
- scratch3: Draw programs like “scratch”
- causets: Draw causal set (Hasse) diagrams
- karnaughmap: Typeset Karnaugh maps
- braids: Draw braid diagrams with PGF/TikZ
- matrix-skeleton: A PGF/TikZ library that simplifies working with multiple matrix nodes
- nl-interval: Represent intervals on the number line
- rank-2-roots: Draw (mathematical) rank 2 root systems