Suggestions for Codebox

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

Package highlightlatex: Syntax highlighting for LaTeX
Package maker: Include Arduino or Processing code in LaTeX documents
Package hvpygmentex: Syntax-Highlighting of program code
Package minted-code: Predefined environments for typesetting LaTeX code with minted
Package shdoc: Float environment to document the shell commands of a terminal session
Package sclang-prettifier: Prettyprinting SuperCollider source code
Package pygmentex: Use Pygments to format code listings in documents
Package xlistings: Opinionated extensions to the listings package
Package codehigh: Highlight code and demos with l3regex and LPeg
Package listings: Typeset source code listings using LaTeX
Package listingsutf8: Allow UTF-8 in listings input
Package minted: Highlighted source code for LaTeX
Package qsharp: Syntax highlighting for the Q# language
Package uvlhighlight: Syntax highlighting for Universal Variability Language
Package piton: Typeset computer listings with LPeg of LuaLaTeX
Package shadbox: Shade the background of any box
Package roundbox: Round boxes in LaTeX
Package crbox: Boxes with crossed corners
Package ghab: Typeset ghab boxes in LaTeX
Package tram: Typeset tram boxes in LaTeX
Package postit: A LaTeX package for displaying Post-it notes
Package pynotebook: pynotebook presents (raw, Markdown or Python) codes (and execution with LuaLaTeX) as in a Jupyter Notebook
Package context-vim: Generate ConTeXt syntax highlighting code from vim
Package longfbox: Draw framed boxes with standard CSS attributes that can break over multiple pages
Package framedsyntax: Typeset the syntax of commands and environments within coloured boxes
Package termsim: Simulate Win10, Ubuntu, and Mac terminals
Package coloredtheorem: A colourful boxed theorem environment
Package boites: Boxes that may break across pages
Package mdframed: Framed environments that can split at page boundaries
Package framed: Breakable framed and shaded boxes
Package tcolorbox: Coloured boxes, for LaTeX examples and theorems, etc.