Suggestions for Csthm

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

Package csassignments: A wrapper for article with macros and customizations for computer science assignments
Package semantic: Help for writing programming language semantics
Package bitfield: Draw bit field data structure diagrams (obsolete)
Package bitpattern: Typeset bit pattern diagrams
Package membranecomputing: Membrane Computing notation
Package register: Typeset programmable elements in digital hardware (registers)
Package colonequals: Colon equals symbols
Package drawstack: Draw execution stacks
Package termsim: Simulate Win10, Ubuntu, and Mac terminals
Package sim-os-menus: Insert terminal or context menu or viewers like in an OS
Package create-theorem: Initializing and configuring theorem-like environments, with multilingual support
Package bytefield: Create illustrations for network protocol specifications
Package acmart: Class for typesetting publications of ACM
Package phfthm: Goodies for theorems and proofs
Package inkpaper: A mathematical paper template
Package linkedthm: Hyperlinked theorem–proof environments for LaTeX
Package nccthm: Another theorem environment
Package statementsp: Theorem and proposition boxes with preview and recall functions
Package reptheorem: Repetition of theorem environments
Package autobreak: Simple line breaking of long formulae
Package thmtools: Extensions to theorem environments
Package thmlist: A LaTeX package for adding theorem environments quickly
Package thrmappendix: Theorems, lemmas, etc., in appendix
Package newproof: Make commands to define proofs
Package coolthms: Reference items in a theorem environment
Package thmbox: Decorate theorem statements
Package shadethm: Theorem environments that are shaded
Package ntheorem: Enhanced theorem environment
Package propositions: Typeset and cross-reference named and numbered propositions
Package rmthm: Use a roman font for theorem statements
Package spalign: Typeset matrices and arrays with spaces and semicolons as delimiters