PurgeCSS : PurgeCSS is a tool to remove unused CSS. It can be part of your development workflow.
WhatWeb : WhatWeb identifies websites. Its goal is to answer the question, “What is that Website?”. WhatWeb recognises web technologies including content manage...
Compass : Compass is an open-source CSS Authoring Framework.
mirador : Mirador is a tool for visual exploration of complex datasets. It enables users to discover correlation patterns and derive new hypotheses from the dat...
📦 Parcel : Blazing fast, zero configuration web application bundler
csscss will parse any CSS files you give it and let you know which rulesets have duplicated declarations.