Suggestions for DTX gallery

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

• metapost-examples: Example drawings using METAPOST
• mathtrip: A trip to the wonderful world of mathematics
• bibtex-test: BibTeX testing files
• bibtex-examples: Examples of BibTeX usage
• samples: Samples of Plain TeX coding
• basix: A BASIC interpreter written in TeX
• latexindent: Indent a LaTeX document, highlighting the programming structure
• code: Typeset "code" in verbatim
• bashful: Invoke bash commands from within LaTeX
• context-filter: Run external programs on the contents of a start-stop environment
• latexdemo: Demonstrate LaTeX code with its resulting output
• download: Allow LaTeX to download files using an external process
• examplep: Verbatim phrases and listings in LaTeX
• showexpl: Typesetting LaTeX source code
• sverb: A set of verbatim text manipulations
• fancyvrb: Sophisticated verbatim text
• context-vim: Generate ConTeXt syntax highlighting code from vim
• tkzexample: Package for the documentation of all tkz-* packages
• ydoc: Macros for documentation of LaTeX classes and packages
• graphicscache: Cache includegraphics calls
• tkz-doc: Documentation macros for the TKZ series of packages
• cnltx: LaTeX tools and documenting facilities
• jupynotex: Include whole or partial Jupyter notebooks in LaTeX documents
• listings: Typeset source code listings using LaTeX
• enverb: Read an environment verbatim
• bibcop: Style checker for .bib files
• cascadia-code: The Cascadia Code font with support for LaTeX and pdfLaTeX
• hvextern: Write and execute external code, and insert the output
• memoize: Externalization of graphics and memoization of compilation results in general
• tcolorbox: Coloured boxes, for LaTeX examples and theorems, etc
• fifinddo-info: German HTML beamer presentation on nicetext and morehype