Repositories list

• validator

  Public
  The Nu Html Checker (vnu)

  web-developmentlinterw3c+ 6

  web-developmentlinterw3cdevtoolsweb-standardswhatwghtml-validationhtml-checkerhtml-linter

  Java

  •

  MIT License

  •333333 forks•2k2k stars•00 issues•00 pull requests•Updated Sep 16, 2026Sep 16, 2026

• htmlparser

  Public
  The Validator.nu HTML parser https://about.validator.nu/htmlparser/

  Java

  •

  Other

  •2929 forks•6565 stars•1818 issues•66 pull requests•Updated Sep 8, 2026Sep 8, 2026

• gulp-html

  Public
  Gulp plugin for HTML validation, using the official Nu Html Checker (v.Nu)

  htmlgulp-plugingulp-plugins+ 8

  htmlgulp-plugingulp-pluginsw3cvalidatorjargulppluginhtml-validationvnuw3c-validator+ 1

  JavaScript

  •

  MIT License

  •1616 forks•7272 stars•33 issues•22 pull requests•Updated Sep 1, 2026Sep 1, 2026

• grunt-html

  Public
  Grunt plugin for HTML validation, using the official Nu Html Checker (v.Nu)

  javascriptcsslint+ 8

  javascriptcsslinthtmlgruntcheckervalidatorgruntpluginvnuhtmllint+ 1

  JavaScript

  •

  MIT License

  •4141 forks•192192 stars•22 issues•55 pull requests•Updated Aug 1, 2026Aug 1, 2026

• tests

  Public archive
  Mirror of https://github.com/web-platform-tests/wpt/tree/master/conformance-checkers

  HTML

  •1010 forks•55 stars•00 issues•00 pull requests•Updated Oct 24, 2025Oct 24, 2025

• language-detection

  Public archive
  See https://github.com/validator/validator/tree/main/langdetect

  Java

  •187187 forks•44 stars•00 issues•00 pull requests•Updated Oct 11, 2025Oct 11, 2025

• galimatias

  Public archive
  See https://github.com/validator/validator/tree/main/galimatias

  Java

  •

  MIT License

  •3535 forks•55 stars•00 issues•11 pull request•Updated Jan 26, 2025Jan 26, 2025

• validator.github.io

  Public
  See https://github.com/validator/validator

  HTML

  •1414 forks•3333 stars•11 issue•00 pull requests•Updated Jun 23, 2022Jun 23, 2022

• maven-plugin

  Public
  Java

  •

  MIT License

  •22 forks•99 stars•00 issues•00 pull requests•Updated Sep 23, 2020Sep 23, 2020

• rhino

  Public archive
  Fork of Mozilla Rhino for use in the Nu Html Checker

  C++

  •

  Other

  •934934 forks•33 stars•00 issues•00 pull requests•Updated Feb 27, 2018Feb 27, 2018