Suggestions for kblocks

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

Package chempid: Draw Piping and Instrumentation diagrams using TikZ via PGF
Package prisma-flow-diagram: An abstraction for creating PRISMA 2009 flow diagrams with TikZ
Package blox: Draw block diagrams, using TikZ
Package schemabloc: Draw block diagrams, using TikZ
Package sankey: Draw Sankey diagrams with TikZ
Package syntaxdi: Create railroad syntax diagrams
Package simplenodes: Simple nodes in four colors written in TikZ for LaTeX
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 blockdraw_mp: Block diagrams and bond graphs, with METAPOST
Package nndraw: Draw neural networks
Package neuralnetwork: Graph-drawing for neural networks
Package duotenzor: Drawing package for circuit and duotensor diagrams
Package numodel-bundle: Numerical physics models with Forrester diagrams and auto-sized plots
Package grafcet: Draw Grafcet/SFC with TikZ
Package adigraph: Augmenting directed graphs
Package corasdiagram: A LaTeX package for authoring CORAS risk management diagrams
Package messagepassing: Draw diagrams to represent communication protocols
Package pgf-soroban: Create images of the soroban using TikZ/PGF
Package reotex: Draw Reo Channels and Circuits
Package smartdiagram: Generate diagrams from lists
Package atableau: A LaTeX package for symmetric group combinatorics
Package fast-diagram: Easy generation of FAST diagrams
Package flow: Draw flow diagrams in picture mode
Package commutative-diagrams: CoDi: Commutative Diagrams for TeX
Package dynkin-diagrams: Draw Dynkin, Coxeter, and Satake diagrams using TikZ
Package tikz-trackschematic: A TikZ library for creating track diagrams in railways
Package argumentation: Create abstract argumentation frameworks via TikZ
Package braids: Draw braid diagrams with PGF/TikZ
Package causets: Draw causal set (Hasse) diagrams