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
  ☆1,703Updated 2 years ago
• addyosmani / critical
  Extract & Inline Critical-path CSS in HTML pages
  ☆10,147Updated 6 months ago
• filamentgroup / loadCSS
  Load CSS asynchronously
  ☆6,697Updated 2 years ago
• addyosmani / critical-path-css-tools
  Tools to prioritize above-the-fold (critical-path) CSS
  ☆1,161Updated 3 years ago
• GoogleChromeLabs / psi
  PageSpeed Insights Reporting for Node
  ☆3,113Updated 4 years ago
• paulirish / pwmetrics
  Progressive web metrics at your fingertipz
  ☆1,246Updated 2 years ago
• GoogleChromeLabs / critters
  🦔 A Webpack plugin to inline your critical CSS and lazy-load the rest.
  ☆3,438Updated 9 months ago
• katiefenn / parker
  Stylesheet analysis tool.
  ☆2,458Updated 4 years ago
• anandthakker / doiuse
  Lint CSS for browser support against caniuse database.
  ☆1,285Updated 6 months ago
• jonathantneal / svg4everybody
  Use external SVG spritemaps today
  ☆3,287Updated last year
• bramstein / fontfaceobserver
  Webfont loading. Simple, small, and efficient.
  ☆4,324Updated 5 months ago
• fregante / object-fit-images
  🗻 Polyfill object-fit/object-position on <img>: IE9, IE10, IE11, Edge, Safari, ...
  ☆2,027Updated 9 months ago
• addyosmani / critical-path-css-demo
  Above-the-fold CSS generation + inlining using Critical & Gulp
  ☆537Updated 4 years ago
• malchata / yall.js
  A fast, flexible, and small SEO-friendly lazy loader.
  ☆1,375Updated 4 months ago
• dollarshaveclub / stickybits
  Stickybits is a lightweight alternative to `position: sticky` polyfills 🍬
  ☆2,185Updated 5 years ago
• catchpoint / WebPageTest.api-nodejs
  WebPageTest API wrapper for NodeJS
  ☆1,641Updated 7 months ago
• eqcss / eqcss
  EQCSS is a CSS Reprocessor that introduces Element Queries, Scoped CSS, a Parent selector, and responsive JavaScript to all browsers IE8 …
  ☆1,491Updated 6 years ago
• ten1seven / what-input
  A global utility for tracking the current input method (mouse/pointer, keyboard or touch).
  ☆1,369Updated 5 months ago
• css / csso
  CSS minifier with structural optimizations
  ☆3,788Updated last year
• patrickhulce / third-party-web
  Data on third party entities and their impact on the web.
  ☆1,086Updated last month
• cssstats / cssstats
  Visualize various stats about your CSS
  ☆2,823Updated last year
• sass-mq / sass-mq
  A Sass mixin that helps you compose media queries in an elegant way.
  ☆1,986Updated last month
• FremyCompany / css-grid-polyfill
  A working implementation of css grids for current browsers.
  ☆1,112Updated 4 years ago
• 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 …
  ☆1,968Updated last month
• rachelandrew / gridbugs
  A curated list of Grid interop issues
  ☆1,182Updated 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/
  ☆1,067Updated 3 years ago
• filamentgroup / loadJS
  A simple function for asynchronously loading JavaScript files
  ☆889Updated 2 years ago
• hail2u / node-css-mqpacker
  Pack same CSS media query rules into one using PostCSS
  ☆672Updated last year
• matype / stylefmt
  stylefmt is a tool that automatically formats stylesheets.
  ☆2,091Updated 5 years ago
• micmro / performance-bookmarklet
  Performance-Bookmarklet helps to analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - reques…
  ☆1,151Updated 2 years ago