JSPM

HTML parser and serializer.

render domhandler DOM nodes to a string

Sniff the encoding from a HTML byte stream

Fast & forgiving HTML/XML parser

fast and safe way to escape and unescape &<>'" chars

Validate XML, Parse XML, Build XML without C/C++ based libraries

A JavaScript implementation of many web standards

Escape string for use in HTML

Standard Subresource Integrity library -- parses, serializes, generates, and verifies integrity metadata according to the SRI spec.

A robust HTML entities encoder/decoder with full Unicode support.

Fastest HTML entities encode/decode library.

Check whether a given string matches the `PotentialCustomElementName` production as defined in the HTML Standard.

Handlebars provides the power necessary to let you build semantic templates effectively with no frustration

Map of named character references

Map of invalid numeric character references to their replacements, according to HTML

unist utility to visit nodes

A markdown parser built for speed

Info on the properties and attributes of the web platform

small commonmark compliant markdown parser with positional info and concrete tokens

Simplifies creation of HTML files to serve your webpack bundles

Parse and stringify comma-separated tokens

Parse HTML character references

micromark utility to encode dangerous html characters

Parse and stringify space separated tokens

The fast, flexible & elegant library for parsing and manipulating HTML and XML.

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's written in JavaScript and works in all modern browsers (Safari, Opera (15+), Internet Explorer (10+), Firefox and Chrome - as well as almost anything else usin

List of legacy HTML named character references that don’t need a trailing semicolon

a few common utility template tags for ES2015

hast utility to check if a node is inter-element whitespace

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

Array of "void elements" defined by the HTML specification.

micromark utility with list of html tag names

Transform HAST to Babel AST (JSX)

hast utility to create trees

List of standard HTML tags

Serialize (encode) HTML character references

Map of named character references from HTML 4

hast utility to create an element from a simple CSS selector

mdast utility to transform to hast

remark plugin that turns markdown into HTML to support rehype

Escape a string for use in HTML or the inverse

micromark extension to support GFM tagfilter

List of HTML void tag names

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

hast utility to reparse a tree

Encode and decode HTML entities

hast utility to transform to preact, react, solid, svelte, vue, etc

hast utility to transform to a `parse5` AST

A low level parser for ANSI sequences.

Polyfills the ResizeObserver API and supports box size options from the latest spec

Map of URL attributes in HTML

Advanced html to plain text converter

Convert markdown to JSX with ease for React and React-like projects. Super lightweight and highly configurable.

Sanitize untrusted CSS with a configuration specified by a Whitelist. 根据白名单过滤CSS

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

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

rehype plugin to reparse the tree (and raw nodes)

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

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

hast utility to serialize to HTML

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.

List of vendor prefixes known to the web platform

N1ED editor as a React component

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

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

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

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

HTML to DOM parser.

hast utility to parse from HTML

HTML to React parser.

HTML and SVG DOM property configs used by React.

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

Jest snapshot serializer that beautifies HTML.

Convert ansi escaped text streams to html.

rehype plugin to parse HTML

A clean, whitespace-sensitive template language for writing HTML

A library that converts HTML to Markdown

hast utility to transform to estree (JavaScript AST) JSX

rehype plugin to serialize HTML

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

A gorgeous reporter for Mocha.js

Opinionated HTML formatter focused towards making HTML diffs readable.

PostCSS syntax for parsing HTML (and HTML-like)

Html loader module for webpack

A completely customizable framework for building rich text editors.

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

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

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

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

Tools for building completely customizable richtext editors with React.

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.

rehype plugin to add `id` attributes to headings

HTML processor powered by plugins part of the unified collective

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

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

hast utility to create a tree from the DOM

Regular expression for matching HTML comments

hast utility to sanitize nodes

Parse HTML/XML to PostHTMLTree

hast utility to check if a node has a property

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

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

This package contains HTML helpers and functionality for Lexical.

Array#filter for older browsers.

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

HTML/XML processor

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

PHP strip_tags in Node.js

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

JavaScript image cropper.

Convert Word documents from docx to simple HTML and Markdown

Check if the given object is a dom node

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

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

HTML dictionary for cspell.

Remove unused css selectors

rehype plugin to transform inline and block math with KaTeX

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

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

Web based JavaScript HTML WYSIWYG editor control.

Renders PostHTML Tree to HTML/XML

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

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

Check if a string is HTML

transform stream to tokenize html

hast utility to check if a node is an embedded element

rehype plugin to sanitize HTML

Allure Playwright integration

Turndown plugin to add GitHub Flavored Markdown extensions.

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

hast utility to check if a node is phrasing content

rehype plugin to add links to headings

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

A JavaScript plugin for entering and validating international telephone numbers

rehype plugin to collapse whitespace

Cross-browser element class list

html formatter yo! Prettify or minify html.

A hyperscript helper for creating Slate documents.

The most popular library of interactive components built with Tailwind CSS

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

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

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

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

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

Jest test results processor for generating a summary in HTML

Tools for building completely customizable richtext editors with React.

Generates Cucumber HTML reports in three different themes

Emmet — the essential toolkit for web-developers

Generate HTML elements from a javascript object.

Quickly generate image from DOM node using HTML5 canvas and SVG

hast utility to transform to mdast

The shareable HTML config for Stylelint.

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

remark plugin to compile Markdown to HTML

Modular HTML minifier, built on top of the PostHTML

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

Format whitespace in HTML

List of whitespace sensitive HTML tag names

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

HTML pretty printer CLI utility (based on jsbeautifier)

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

Fast Diff to colorized HTML

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

Map of HTML elements to allowed attributes

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

A React component that injects SVG into the DOM.

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 format HTML

Rewrite element with rehype.

Jest test results processor for generating a summary in HTML

A newman reporter with added handlebars helpers and separated request iterations

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.

Parse HTML into React components

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

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

A react supported html attributes store keyed by their tags

rehype plugin to transform to remark

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.

PostCSS syntax for parsing Markdown

Pure JS implementation of the DOM Level 3 XPath specification

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

New syntax to add attributes to Markdown.

WebPack 2+ plugin for CSS minification after ExtractTextPluging

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

JavaScript library for formatting input text content when you are typing

A cross platform HTML5 QR Code & bar code scanner

Escape HTML utils.

Fast, caching, dynamic inline SVG DOM injection library.

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

Get the content of style tags.

rehype plugin to transform to React

Converts CSS selectors to xpaths

insert a string of css into the <head>

Get content from link tags in an HTML document.

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

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

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

Inline css into an html file.

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

tsParticles particles color updater

tsParticles Base movement

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.

React component representing an element with editable contents

tsParticles particles opacity updater

This package implements common utility modules for integration projects.

beautify whatever

tsParticles emoji shape

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).

Turn a HTML string into DOM elements, cross-platform

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.)

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

tsParticles hex color plugin

tsParticles HSL color plugin

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

Offline HTML5 validator and linter

Safely remove repeating whitespace from HTML text.

tsParticles particles size updater

tsParticles square shape

HTML entity utilities for WordPress.

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

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 circle shape

tsParticles star shape

tsParticles particles rotate updater

tsParticles particles life updater

Conform view adapter for react

tsParticles particles out modes updater

tsParticles RGB color plugin

The Static Code Analysis Tool for your HTML

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

Simple DOM typescript interfaces

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.

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

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

tsParticles image shape

tsParticles polygon shape

High Level DOM Assertions for QUnit

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

WebAssembly version of HTMLRewriter

JavaScript image viewer.

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

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

Framework detection utility

tsParticles emitters plugin

tsParticles particles wobble updater

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

hast utility to find and replace text in a tree

tsParticles push external interaction

rehype plugin to sort attribute values