Suggestions for xetexko

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

Package xecjk: Typeset CJK in XeLaTeX
Package xesearch: A string finder for XeTeX
Package xevlna: Insert non-breakable spaces using XeTeX
Package zhspacing: Spacing for mixed CJK-English documents in XeTeX
Package zxjafbfont: Fallback CJK font support for xeCJK
Package bidishadowtext: Bidi-aware shadow text
Package bidihl: Experimental bidi-aware text highlighting
Package interchar: Managing character class schemes in XeTeX
Package xecolor: Support for color in XeLaTeX
Package xeindex: Automatic index generation for XeLaTeX
Package xecyr: Using Cyrillic languages in XeTeX
Package zitie: Create CJK character calligraphy practicing sheets
Package xepersian-hm: Fixes kashida feature in xepersian package
Package hanzibox: Boxed Chinese characters with Pinyin above and translation below
Package ucharclasses: Font actions in XeTeX according to what is being processed
Package luatexko: Typeset Korean with Lua(La)TeX
Package bidicontour: Bidi-aware coloured contour around text
Package unicode-bidi: Experimental unicode bidi package for XeTeX
Package xechangebar: An extension of package changebar that can be used with XeLaTeX
Package xunicode: Generate Unicode characters from accented glyphs
Package xespotcolor: Spot colours support for XeLaTeX
Package xltxtra: Extras for LaTeX users of XeTeX
Package bidipagegrid: Bidi-aware page grid in background
Package kurdishlipsum: A lipsum package for the Kurdish language
Package ptext: A lipsum for Persian
Package arabxetex: An ArabTeX-like interface for XeLaTeX
Package bidi: Bidirectional typesetting in plain TeX and LaTeX, using XeTeX or LuaTeX
Package inputnormalization: Wrapper for XeTeX’s and LuaTeX’s input normalization
Package mathspec: Specify arbitrary fonts for mathematics in XeTeX
Package thaispec: Thai Language Typesetting in XeLaTeX
Package zxjatype: Standard conforming typesetting of Japanese, for XeLaTeX