Suggestions for Tokstools

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

Package lparse: Parse macro arguments with Lua using xparse-like specification
Package kanaparser: Kana parser for LuaTeX
Package lua-tinyyaml: A tiny YAML (subset) parser in pure Lua
Package tokcycle: Build tools to process tokens from an input stream
Package pegmatch: Parsing Expression Grammars for TeX
Package ifvtex: Detects use of VTeX and its facilities
Package ifluatex: Provides the \ifluatex switch
Package nth: Generate English ordinal numbers
Package ifpdf: Provides the \ifpdf conditional
Package ifetex: Provides \ifetex switch
Package ctablestack: Catcode table stable support
Package expex: Linguistic examples and glosses, with reference capabilities
Package ifxetex: Am I running under XeTeX?
Package luatexbase: Basic resource management for LuaTeX code
Package multido: A loop facility for Generic TeX
Package multiexpand: Variations on the primitive command \expandafter
Package poormanlog: Logarithms and powers with (almost) 9 digits
Package path: Typeset paths, making them breakable
Package simplekv: A simple key/value system for TeX and LaTeX
Package texdimens: Conversion of TeX dimensions to decimals
Package xstring: String manipulation for (La)TeX
Package zeckendorf: Knuth Fibonacci multiplication, Zeckendorf and Bergman representations of big integers
Package dirtree: Display trees in the style of windows explorer
Package mathdots: Commands to produce dots in math that respect font size
Package musixtex: Sophisticated music typesetting
Package gobble: More gobble macros for PlainTeX and LaTeX
Package luatex85: pdfTeX aliases for LuaTeX
Package arrayjobx: Array data structures for (La)TeX
Package modulus: A non-destructive modulus and integer quotient operator for TeX
Package texdate: Date printing, formatting, and manipulation in TeX
Package luatbls: Lua tables made accessible in LaTeX