Alternatives and similar repositories for penthouse:

Users that are interested in penthouse are comparing it to the libraries listed below

• filamentgroup / criticalCSS
  Finds the Above the Fold CSS for your page, and outputs it into a file
  ☆1,701Updated 2 years ago
• addyosmani / critical
  Extract & Inline Critical-path CSS in HTML pages
  ☆10,073Updated 3 weeks ago
• filamentgroup / loadCSS
  Load CSS asynchronously
  ☆6,710Updated 2 years ago
• addyosmani / critical-path-css-tools
  Tools to prioritize above-the-fold (critical-path) CSS
  ☆1,158Updated 2 years ago
• GoogleChromeLabs / critters
  🦔 A Webpack plugin to inline your critical CSS and lazy-load the rest.
  ☆3,439Updated 3 months ago
• addyosmani / critical-path-css-demo
  Above-the-fold CSS generation + inlining using Critical & Gulp
  ☆539Updated 3 years ago
• paulirish / pwmetrics
  Progressive web metrics at your fingertipz
  ☆1,248Updated 2 years ago
• GoogleChromeLabs / psi
  PageSpeed Insights Reporting for Node
  ☆3,110Updated 3 years ago
• katiefenn / parker
  Stylesheet analysis tool.
  ☆2,465Updated 3 years ago
• jonathantneal / svg4everybody
  Use external SVG spritemaps today
  ☆3,289Updated last year
• csstools / postcss-font-magician
  Magically generate all the @font-face rules
  ☆1,002Updated last month
• svg-sprite / svg-sprite
  SVG sprites & stacks galore — A low-level Node.js module that takes a bunch of SVG files, optimizes them and bakes them into SVG sprites …
  ☆1,950Updated 4 months ago
• madeleineostoja / rucksack
  A little bag of CSS superpowers, built on PostCSS
  ☆1,845Updated 4 years ago
• zachleat / web-font-loading-recipes
  A bunch of demos for different web font loading strategies. Companion to https://www.zachleat.com/web/comprehensive-webfonts/
  ☆1,064Updated 3 years ago
• scottjehl / picturefill
  A responsive image polyfill for <picture>, srcset, sizes, and more
  ☆9,873Updated 2 years ago
• filamentgroup / glyphhanger
  Your web font utility belt. It can subset web fonts. It can find unicode-ranges for you automatically. It makes julienne fries.
  ☆1,113Updated 3 years ago
• dollarshaveclub / stickybits
  Stickybits is a lightweight alternative to `position: sticky` polyfills 🍬
  ☆2,192Updated 4 years ago
• anandthakker / doiuse
  Lint CSS for browser support against caniuse database.
  ☆1,269Updated last month
• bramstein / fontfaceobserver
  Webfont loading. Simple, small, and efficient.
  ☆4,310Updated this week
• loryjs / lory
  ☀ Touch enabled minimalistic slider written in vanilla JavaScript.
  ☆2,279Updated 2 years ago
• paulirish / matchMedia.js
  matchMedia polyfill for testing media queries in JS
  ☆2,369Updated 4 years ago
• uncss / uncss
  Remove unused styles from CSS
  ☆9,428Updated 8 months ago
• posthtml / posthtml
  PostHTML is a tool to transform HTML/XML with JS plugins
  ☆2,947Updated 8 months ago
• filamentgroup / loadJS
  A simple function for asynchronously loading JavaScript files
  ☆891Updated 2 years ago
• matype / stylefmt
  stylefmt is a tool that automatically formats stylesheets.
  ☆2,098Updated 5 years ago
• eqcss / eqcss
  EQCSS is a CSS Reprocessor that introduces Element Queries, Scoped CSS, a Parent selector, and responsive JavaScript to all browsers IE8 …
  ☆1,495Updated 5 years ago
• fregante / object-fit-images
  🗻 Polyfill object-fit/object-position on <img>: IE9, IE10, IE11, Edge, Safari, ...
  ☆2,028Updated 4 months ago
• cssnano / cssnano
  A modular minifier, built on top of the PostCSS ecosystem.
  ☆4,833Updated 3 weeks ago
• hail2u / node-css-mqpacker
  Pack same CSS media query rules into one using PostCSS
  ☆675Updated last year
• micmro / performance-bookmarklet
  Performance-Bookmarklet helps to analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - reques…
  ☆1,145Updated last year