JSPM

A very fast HTML parser, generating a simplified DOM, with basic element query support.

rehype plugin to reparse the tree (and raw nodes)

hast utility to check if a node is a (certain) element

hast utility to serialize to HTML

Clean up user-submitted HTML, preserving allowlisted elements and allowlisted attributes on a per-element basis

Sanitize untrusted HTML (to prevent XSS) with a configuration specified by a Whitelist

Print HTML elements in modern browsers.

Highly configurable, well-tested, JavaScript-based HTML minifier.

N1ED editor as a React component

Find URLs, email addresses, #hashtags and @mentions in plain-text strings, then convert them into HTML <a> links.

List of vendor prefixes known to the web platform

A Karma plugin. Dynamically displays tests results at debug.html page

HTML to DOM parser.

HTML to React parser.

hast utility to get the plain-text value of a node

Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.

hast utility to get the plain-text value of a node according to the `innerText` algorithm

hast utility to parse from HTML

rehype plugin to parse HTML

HTML and SVG DOM property configs used by React.

hast utility to transform to estree (JavaScript AST) JSX

A clean, whitespace-sensitive template language for writing HTML

Convert ansi escaped text streams to html.

rehype plugin to serialize HTML

A library that converts HTML to Markdown

Opinionated HTML formatter focused towards making HTML diffs readable.

Adds console.table method that prints an array of objects as a table in console

The editing engine of CKEditor 5 – the best browser-based rich text editor.

A gorgeous reporter for Mocha.js

A completely customizable framework for building rich text editors.

A 1.75kB library for enhancing `html`. `ultrahtml` has zero dependencies and is compatible with any JavaScript runtime.

Html loader module for webpack

PostCSS syntax for parsing HTML (and HTML-like)

recma plugin to transform HTML (hast) to JS (estree)

The core architecture of CKEditor 5 – the best browser-based rich text editor.

Jest snapshot serializer that beautifies HTML.

Parse HTML/XML to PostHTMLTree

Tools for building completely customizable richtext editors with React.

A set of ready-to-use rich text editors created with a powerful framework. Made with real-time collaborative editing in mind.

hast utility to get the rank (or depth, level) of headings

Generate a table of contents based on the heading structure of a html document.

hast utility to sanitize nodes

Look up HTML tag names via HTML Element constructors, and vice versa.

rehype plugin to add `id` attributes to headings

Inlines img, script and link tags into the same file.

Regular expression for matching HTML comments

hast utility to check if a node has a property

Generates an image from a DOM node using HTML5 canvas and SVG.

Array#filter for older browsers.

This package contains HTML helpers and functionality for Lexical.

Properly escape JSON for usage as an object literal inside of a `<script>` tag

Convert Word documents from docx to simple HTML and Markdown

Parse and stringify the HTML `<img>` srcset attribute

Convert HTML entities to HTML characters, e.g. `&gt;` converts to `>`.

PHP strip_tags in Node.js

HTML dictionary for cspell.

Some tweaks for beautifying HTML with js-beautify according to my preferences.

JavaScript image cropper.

HTML processor powered by plugins part of the unified collective

rehype plugin to automatically add `target` and `rel` attributes to external links

hast utility to create a tree from the DOM

Check if the given object is a dom node

rehype plugin to transform inline and block math with KaTeX

Remove unused css selectors

The Tagged Template syntax for Virtual DOM. Only browser-compatible syntax.

HTML/XML processor

A ESLint plugin to lint and fix inline scripts contained in HTML files.

hast utility that turns HTML into a syntax tree (while being small in browsers)

Web based JavaScript HTML WYSIWYG editor control.

hast utility for `querySelector`, `querySelectorAll`, and `matches`

Renders PostHTML Tree to HTML/XML

rehype plugin to sanitize HTML

Allure Playwright integration

transform stream to tokenize html

hast utility to check if a node is an embedded element

hast utility to check if a node is phrasing content

Cross-browser element class list

hast utility to check if a link element is “Body OK”

rehype plugin to add links to headings

html formatter yo! Prettify or minify html.

A JavaScript plugin for entering and validating international telephone numbers

Check if a string is HTML

Client-side HTML-to-PDF rendering using pure JS

A lightweight library that converts raw HTML to a React DOM structure.

hast utility to get the plain-text value of a node

The most popular library of interactive components built with Tailwind CSS

A hyperscript helper for creating Slate documents.

Quickly generate image from DOM node using HTML5 canvas and SVG

remark plugin to compile Markdown to HTML

Tools for building completely customizable richtext editors with React.

Emmet — the essential toolkit for web-developers

HTML void elements are not the only self-closing tags. This includes common SVG self-closing elements as well.

Generates Cucumber HTML reports in three different themes

Simple HTML Tokenizer is a lightweight JavaScript library that can be used to tokenize the kind of HTML normally found in templates.

Turndown plugin to add GitHub Flavored Markdown extensions.

Generate HTML elements from a javascript object.

Modular HTML minifier, built on top of the PostHTML

The shareable HTML config for Stylelint.

rehype plugin to collapse whitespace

Returns true if the given name is a HTML void element or common SVG self-closing element.

List of whitespace sensitive HTML tag names

Fast HTML to markdown cross-compiler, compatible with both node and the browser

Jest test results processor for generating a summary in HTML

A plugin for vite to Minimize index.html and use lodash.template template syntax in index.html

Fast Diff to colorized HTML

Map of HTML elements to allowed attributes

hast utility to transform to mdast

Generate beautiful Cucumber.js reports for multiple instances (browsers / devices)

Official React component for CKEditor 5 – the best browser-based rich text editor.

rehype plugin to highlight code blocks with lowlight (highlight.js)

rehype plugin to format HTML

Jest test results processor for generating a summary in HTML

Parse HTML into React components

A newman reporter with added handlebars helpers and separated request iterations

The hackable, full-featured Open Source HTML rendering solution for React Native.

Ignore content display via HTML comments, Shown in GitHub readme, excluded in HTML.

Rewrite element with rehype.

More than 130 Handlebars helpers in ~20 categories. Helpers can be used with Assemble, Generate, Verb, Ghost, gulp-handlebars, grunt-handlebars, consolidate, or any node.js/Handlebars project.

rehype plugin to transform to remark

Simple, tiny React hook for working with native HTML dialogs. Optionally resets user agent dialog styles and closes on backdrop click when used in modal mode.

Format whitespace in HTML

New syntax to add attributes to Markdown.

Pure JS implementation of the DOM Level 3 XPath specification

Storybook HTML renderer: Develop, document, and test UI components in isolation

JavaScript library for formatting input text content when you are typing

PostCSS syntax for parsing Markdown

Generates an image from a DOM node using HTML5 canvas and SVG

WebPack 2+ plugin for CSS minification after ExtractTextPluging

High-performance library for inlining CSS into HTML 'style' attributes

rehype plugin to transform to React

HTML pretty printer CLI utility (based on jsbeautifier)

Fast, caching, dynamic inline SVG DOM injection library.

A React component that injects SVG into the DOM.

Escape HTML utils.

Get content from link tags in an HTML document.

Provides an enum of all possible VNode Flags used when calling Inferno.createVNode

The next generation Javascript WYSIWYG HTML rich text editor made by devs for devs. High performance and modern design make it easy to use for developers and loved by users.

A react supported html attributes store keyed by their tags

An extremely fast, React-like JavaScript library for building modern user interfaces

Regular expression matching for URL's. Maintained, safe, and browser-friendly version of url-regex. Resolves CVE-2020-7661. Works in Node v10.12.0+ and browsers.

Converts CSS selectors to xpaths

insert a string of css into the <head>

Strip HTML tags from strings. No parser, accepts mixed sources.

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 of several types along with suitable stylesheet resources (e.g. CSS, Sass, LESS, Stylus, etc.)

Inline css into an html file.

High-performance library for inlining CSS into HTML 'style' attributes

This package implements common utility modules for integration projects.

Easily create highly customizable particle, confetti and fireworks animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

A cross platform HTML5 QR Code & bar code scanner

Alerts are a Markdown extension based on the blockquote syntax that you can use to emphasize critical information.

Turn a HTML string into DOM elements, cross-platform

React component representing an element with editable contents

High-performance library for inlining CSS into HTML 'style' attributes

Get the content of style tags.

A string manipulation toolbox, featuring a string formatter (inspired by sprintf), a variable inspector (output featuring ANSI colors and HTML) and various escape functions (shell argument, regexp, html, etc).

Wrapped version of http://www.strictly-software.com/htmlencode

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

tsParticles particles size updater

tsParticles star shape

Safely remove repeating whitespace from HTML text.

Offline HTML5 validator and linter

tsParticles RGB color plugin

HTML entity utilities for WordPress.

tsParticles particles life updater

tsParticles circle shape

Functionality on top of HTML canvas element, including support for HiDPI and pixel-perfect rendering

tsParticles particles rotate updater

The Static Code Analysis Tool for your HTML

tsParticles square shape

Generates an image from a DOM node using HTML5 canvas and SVG

More than 130 Handlebars helpers in ~20 categories. Helpers can be used with Assemble, Generate, Verb, Ghost, gulp-handlebars, grunt-handlebars, consolidate, or any node.js/Handlebars project.

tsParticles particles out modes updater

Simple DOM typescript interfaces

tsParticles Base movement

tsParticles particles opacity updater

tsParticles particles color updater

tsParticles polygon shape

tsParticles emoji shape

beautify whatever

A simple, lightweight markdown-it wrapper for Vue written in pure typescript.

tsParticles image shape

High Level DOM Assertions for QUnit

React library to safely render HTML, filter attributes, autowrap text, autolink, and much more.

WebAssembly version of HTMLRewriter

Forgiving HTML/XML/RSS Parser in JS for *both* Node and Browsers

Parses well-formed HTML (meaning all tags closed) into an AST and back. quickly.

tsParticles hex color plugin

tsParticles HSL color plugin

hast utility to find and replace text in a tree

Find broken links, missing images, etc in your HTML. Scurry around your site and find all those broken links.

A set of opinionated helpers built on top of the Constraint Validation API

Framework detection utility

rehype plugin to sort attribute values

Use Happy DOM as environment in Jest.

Javascript markdown parsing, made simple

tsParticles connect external interaction

Conform helpers for integrating with Zod

Conform view adapter for react

tsParticles attract external interaction

tsParticles easing quad plugin

HTML template strings for the Browser with support for Server Side Rendering in Node.

Jodit is an awesome and useful wysiwyg editor with filebrowser

Essential JS 2 RichTextEditor component

rehype plugin to reorder attributes based on how often they occur

tsParticles particles stroke color updater

tsParticles bubble external interaction

tsParticles line shape

an easy to use html page for looking at jasmine test results

tsParticles slow external interaction

Truncate HTML based on characters, words or paragraphs. Has the ability to strip tags.

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

Safe replacement for the v-html directive

Provides the Nu Html Checker «vnu.jar» file

tsParticles grab external interaction

tsParticles repulse external interaction

Universal semantic HTML React components for iOS, Android, web, and desktop

tsParticles collisions particles interaction

A simpler static site generator.

markdown-loader for webpack

Easily create highly customizable particle animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

extracts links from html text

Official Angular component for CKEditor 5 – the best browser-based rich text editor.

JavaScript image viewer.

Parse an HTML meta refresh value.

tsParticles emitters plugin

tsParticles links particles interaction

tsParticles particles wobble updater

Organize your HTML attributes autmatically with Prettier 🧼

React component for Froala WYSIWYG HTML rich text editor.

tsParticles bounce external interaction

tsParticles Parallax movement

tsParticles remove external interaction

tsParticles particles roll updater

tsParticles particles tilt updater

tsParticles push external interaction

hast utility to merge class names together

an easy to use html page for looking at jasmine test results

ESLint plugin for HTML

rehype plugin to transform inline and block math with MathJax

tsParticles attract particles interaction

tsParticles pause external interaction

lets you define html tags to inject with html-webpack-plugin

A JS library for convert HTML<String> to markdown<String>, gzip 10kb

Multi-Style Text Rendering Plugin for PixiJS

Allure Cucumber.JS integration

Super-fast HTML minifier

Transform Markdown into HTML.

Convert ansi sequences in strings to colorful HTML

A plugin which, when combined with HTMLWebpackPlugin, adds CSP tags to the HTML output

Base utilities used by CKEditor 5 collaboration features to support multiple users working together in a rich text editor.