Suggestions for sectsty

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

Package appendix: Extra control of appendices
Package sectionbreak: LaTeX support for section breaks
Package alnumsec: Alphanumeric section numbering
Package anonchap: Make chapters be typeset like sections
Package chbibref: Change the Bibliography/References title
Package topsection: An un-numbered top level section
Package secdot: Section numbers with trailing dots
Package fncychap: Seven predefined chapter heading styles
Package notoccite: Prevent trouble from citations in table of contents, etc.
Package quotchap: Decorative chapter headings
Package titlesec: Select alternative section titles
Package tocvsec2: Section numbering and table of contents control
Package indentfirst: Indent first paragraph after section header
Package upgreek: Upright Greek letters
Package outliner: Change section levels easily
Package standardsectioning: Define sectioning commands identical to the standard classes
Package alphanum: Sectioning commands for jura
Package bsheaders: Double-ruled chapter heading style
Package crumbs: Add a Navigation Path to the page header
Package nccsect: A re-implementation of sections, captions and tocs
Package secnum: A macro to format section numbering intuitively
Package section: Modifying section commands in LaTeX
Package coseoul: Context sensitive outline elements
Package babel-esperanto: Babel support for Esperanto
Package slashed: Put a slash through characters
Package dotlessj: Generates a dot-less j
Package siunitx: A comprehensive (SI) units package
Package chemarr: Arrows for chemists
Package centernot: Centred \not command
Package amsrefs: A LaTeX-based replacement for BibTeX
Package eqnlines: Single- and multiline equations