Alternatives and similar repositories for compat-tester

Users that are interested in compat-tester are comparing it to the libraries listed below

• tkent-google / std-switch
  Explainer and demo for <std-switch>
  ☆77Updated 6 years ago
• es-shims / es-shim-api
  API contract, and rudimentary tests, for modules that conform to the *es-shim API*
  ☆81Updated 2 months ago
• WICG / entries-api
  Spec defining browser support for file/directory upload by drag-and-drop
  ☆44Updated 10 months ago
• jsdom / whatwg-mimetype
  Parses, serializes, and manipulates MIME types, according to the WHATWG MIME Sniffing Standard
  ☆90Updated 9 months ago
• komachi / postcss-clip-path-polyfill
  PostCSS plugin which add SVG hack for clip-path property to make it work in Firefox
  ☆23Updated 3 years ago
• gucong3000 / postcss-markdown
  PostCSS Syntax for parsing Markdown
  ☆21Updated 5 years ago
• WebReflection / lazytag
  Lazy loading Custom Elements and their styles without even thinking about it.
  ☆40Updated 6 years ago
• AshleyScirra / import-as-and-html-modules
  importAs() and HTML modules proof-of-concept
  ☆48Updated 7 years ago
• electron / hubdown
  Convert markdown to GitHub-style HTML using a common set of remark plugins
  ☆40Updated 2 years ago
• w3c / element-timing
  A proposal for an Element Timing specification.
  ☆61Updated 4 months ago
• WICG / intrinsicsize-attribute
  Proposal to add an intrinsicsize attribute to media elements
  ☆93Updated 6 years ago
• WebReflection / plain-tag
  A fast, and essential, noop/plain JS template literal tag.
  ☆21Updated last year
• gucong3000 / postcss-syntax
  Automatically switch PostCSS syntax based on file extensions
  ☆45Updated 5 years ago
• WICG / css-parser-api
  This is the repo where the CSS Houdini parser API will be worked on
  ☆73Updated 4 years ago
• WebReflection / attachshadow
  An iframe based Shadow DOM poorlyfill
  ☆58Updated 5 years ago
• WICG / construct-stylesheets
  API for constructing CSS stylesheet objects
  ☆136Updated 3 years ago
• ungap / create-content
  A cross browser utility to create HTML or SVG runtime content
  ☆16Updated 4 years ago
• csstools / parser
  CSS Parser
  ☆63Updated 5 years ago
• WebReflection / heresy-todo
  The 🔥 heresy 🔥 version of the famous TodoMVC
  ☆16Updated 6 years ago
• LeaVerou / mavoice
  Prioritize features for open source projects
  ☆15Updated 5 years ago
• GoogleChromeLabs / shadow-selection-polyfill
  Polyfill for shadowRoot.getSelection() in Safari
  ☆30Updated 4 years ago
• domenic / template-parts
  Brainstorming a <template> parts proposal
  ☆20Updated 8 years ago
• shellscape / postcss-values-parser
  A CSS property value parser for PostCSS
  ☆62Updated last month
• csstools / postcss-dir-pseudo-class
  Use the :dir() pseudo-class to style by directionality in CSS
  ☆16Updated 4 years ago
• WebReflection / basicHTML
  A NodeJS based, standard oriented, HTML implementation.
  ☆125Updated 4 years ago
• beverloo / periodic-background-sync
  Periodic Background Sync Explainer
  ☆23Updated 6 years ago
• feross / load-script2
  Dynamic script loading for modern browsers
  ☆45Updated 4 years ago
• geut / postcss-copy
  An async postcss plugin to copy all assets referenced in CSS files to a custom destination folder and updating the URLs.
  ☆38Updated 8 years ago
• albell / parse-srcset
  A spec-conformant JavaScript parser for the HTML5 srcset attribute
  ☆65Updated 4 years ago
• WebReflection / html-escaper
  A module to escape/unescape common problematic entities done the right way.
  ☆111Updated 4 years ago