Suggestions for nassflow

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

Package struktex: Draw Nassi-Shneiderman charts
Package prisma-flow-diagram: An abstraction for creating PRISMA 2009 flow diagrams with TikZ
Package flow: Draw flow diagrams in picture mode
Package sankey: Draw Sankey diagrams with TikZ
Package simplenodes: Simple nodes in four colors written in TikZ for LaTeX
Package syntaxdi: Create railroad syntax diagrams
Package kblocks: Easily typeset Control Block Diagrams and Signal Flow Graphs
Package numodel-bundle: Numerical physics models with Forrester diagrams and auto-sized plots
Package chemplants: Symbology to draw chemical plants with TikZ
Package flowchart: Shapes for drawing flowcharts, using TikZ
Package tikz-sfc: Symbols collection for typesetting Sequential Function Chart (SFC) diagrams (PLC programs)
Package cutwin: Cut a window in a paragraph, typeset material in it
Package floatflt: Wrap text around floats
Package wrapfig: Produces figures which text can flow around
Package wrapfig2: Wrap text around figures
Package wrapstuff: Wrapping text around stuff
Package floatfig: Deprecated: Allows text to be wrapped around figures
Package window: Create windows in paragraphs
Package figflow: Flow text around a figure
Package bondgraph: Create bond graph figures in LaTeX documents
Package chronosys: Drawing time-line diagrams
Package knittingpattern: Create knitting patterns
Package ltmermaid: Embed Mermaid diagrams in LaTeX
Package ditaa: Use ditaa diagrams within LaTeX documents
Package logpap: Generate logarithmic graph paper with LaTeX
Package digiconfigs: Writing configurations
Package pb-diagram: A commutative diagram package using LAMS-TeX or Xy-pic fonts
Package shapepar: A macro to typeset paragraphs in specific shapes
Package create-struktex: Create struktex code
Package bondgraphs: Draws bond graphs in LaTeX, using PGF/TikZ
Package chemsym: Macros for typing chemical symbols