# Suggestions for pgf

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

- binarytree: Drawing binary trees using TikZ
- visualtikz: Visual help for TikZ based on images with minimum text
- tikz-cd: Create commutative diagrams with TikZ
- tikz-optics: A library for drawing optical setups with TikZ
- pgfkeys: Key value control for PGF
- hobby: An implementation of Hobby’s algorithm for PGF/TikZ
- quiver: Draw commutative diagrams exported from https://q.uiver.app
- tikz-palattice: Draw particle accelerator lattices with TikZ
- tikz-page: Small macro to help building nice and complex layout materials
- tikz-truchet: Draw Truchet tiles
- tikz-ext: A collection of libraries for PGF/TikZ
- tikz-dimline: Technical dimension lines using PGF/TikZ
- tikz-swigs: Horizontally and vertically split elliptical nodes
- callouts: Put simple annotations and notes inside a picture
- celtic: A TikZ library for drawing celtic knots
- memorygraphs: TikZ styles to typeset graphs of program memory
- robotarm: TikZ powered LaTeX package to draw parameterized 2D robot arms
- strands: Draw objects constructed from strands
- fenetrecas: Commands for CAS-like windows (Xcas or Geogebra) in TikZ
- worldflags: Drawing flags with TikZ
- outilsgeomtikz: Some geometric tools, with TikZ
- pictochrono: Insert “chronometer pictograms” with a duration
- pixelarttikz: Work with PixelArts, with TikZ
- pstricks-base: PostScript macros for TeX
- tkz-base: Tools for drawing with a cartesian coordinate system
- rulercompass: A TikZ library for straight-edge and compass diagrams
- tikz-layers: TikZ provides graphical layers on TikZ: "behind", "above" and "glass"
- tikz-trackschematic: A TikZ library for creating track diagrams in railways
- tikz-nfold: Triple, quadruple, and n-fold paths with TikZ
- tikz-bbox: Precise determination of bounding boxes in TikZ
- tikz-planets: Illustrate celestial mechanics and the solar system