Suggestions for smartmn

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

Package jknappen: Miscellaneous packages by Joerg Knappen
Package sgmlcmpt: Support for LaTeX formulae as SGML PCDATA
Package semtrans: Transliteration of semitic languages
Package latin1jk: Inputenc encoding for verbatim ISO 8859-1 use
Package latin2jk: Inputenc encoding for verbatim ISO 8859-2 use
Package latin3jk: Inputenc encoding for verbatim ISO 8859-3 use
Package parboxx: Two extra alignment options for \parbox
Package sans: Exchange Roman and Sans faces in a document
Package tccompat: Provide compatibility names for textcomp.sty
Package greekctr: Represent counters by letters of the Greek alphabet
Package holtpolt: Typeset Maxwell’s non-commutative division
Package young: Draw Young tableaux for combinatorics
Package mathbbol: Use the bbold fonts in mathematics
Package copyrightbox: Provide copyright notices for images in a document
Package decimal: LaTeX package for the English raised decimal point
Package eqell: Sympathetically spaced ellipsis after punctuation
Package emarks: Named mark registers with ε-TeX
Package lips: Text ellipses in LaTeX
Package thinsp: A stretchable \thinspace for LaTeX
Package xellipsis: Extremely configurable ellipses with formats for various style manuals
Package brandstyler: Automatic brand style implementation
Package manuscript: Emulate look of a document typed on a typewriter
Package responsive: Adaptive layout techniques for LaTeX documents
Package titles: Typeset book and article titles in LaTeX
Package mathrsfs: Support for using RSFS fonts in maths
Package bxorigcapt: To retain the original caption names when using Babel
Package colorblind: Easy colorblind-safe typesetting
Package decimalcomma: Comma for decimal numbers
Package extdash: A range of dash commands for compound words
Package ellipsis: Fix uneven spacing around ellipses in LaTeX text mode
Package he-she: Alternating pronouns to aid gender-neutral writing