vkbeautify

vkbeautify is a JavaScript utility for pretty-printing and minifying XML, JSON, SQL, and CSS. The current stable version is 0.99.3, released with no active release cadence (last update years ago). It provides simple functions to beautify or minify each format, making it useful for formatting code snippets or logs. Its key differentiator is supporting multiple data formats (XML, JSON, SQL, CSS) in one small library, but it is largely unmaintained and may not handle edge cases or large files well compared to modern alternatives like prettier or js-beautify.