Suggestions for Linebreaker

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

Package microtype: Subliminal refinements towards typographical perfection
Package shapepar: A macro to typeset paragraphs in specific shapes
Package lualatex-truncate: A wrapper for using the truncate package with LuaLaTeX
Package lua-typo: Highlighting typographical flaws with LuaLaTeX
Package rjlparshap: Support for use of \parshape in LaTeX
Package typog: Typographic fine-tuning and micro-typographic enhancements
Package pdfcprot: Activating and setting of character protruding using pdfLaTeX
Package centerlastline: Paragraphs with last line centered, known as Spanish paragraphs
Package lua-widow-control: Automatically remove widows and orphans from any document
Package varindent: Make paragraph indentation match the length of the line above
Package placeat: Absolute content positioning
Package luatextra: Additional macros for Plain TeX and LaTeX in LuaTeX
Package showkerning: Showing kerns in a document
Package emptypage: Make empty pages really empty
Package hardwrap: Hard wrap text to a certain character length
Package nowidow: Avoid widows
Package vruler: Numbering text
Package midpage: Environment for vertical centring
Package rotpages: Typeset sets of pages upside-down and backwards
Package linegoal: A dimen that returns the space left on the line
Package hanging: Paragraphs with a hanging indent
Package layaureo: A package to improve the A4 page layout
Package combofont: Add NFSS-declarations of combo fonts to LuaLaTeX documents
Package luainputenc: Replacing inputenc for use in LuaTeX
Package luahyphenrules: Loading patterns in LuaLaTeX with language.dat
Package lua-check-hyphen: Mark hyphenations in a document, for checking
Package luarandom: Create lists of random numbers
Package lualatex-math: Fixes for mathematics-related LuaLaTeX issues
Package luaoptions: Option handling for LuaLaTeX packages
Package luacode: Helper for executing Lua code from within TeX
Package luamathalign: More flexible alignment in amsmath environments