JSPM

HTML parser and serializer.

render domhandler DOM nodes to a string

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

Sniff the encoding from a HTML byte stream

Fast & forgiving HTML/XML parser

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.

Fastest HTML entities encode/decode library.

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

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

Map of named character references

A markdown parser built for speed

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

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

small commonmark compliant markdown parser with positional info and concrete tokens

unist utility to visit nodes

Info on the properties and attributes of the web platform

Simplifies creation of HTML files to serve your webpack bundles

Parse and stringify comma-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

micromark utility to encode dangerous html characters

Parse HTML character references

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

Parse and stringify space separated tokens

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.

Transform HAST to Babel AST (JSX)

micromark utility with list of html tag names

hast utility to create an element from a simple CSS selector

hast utility to create trees

Serialize (encode) HTML character references

Map of named character references from HTML 4

List of standard HTML tags

mdast utility to transform to hast

Escape a string for use in HTML or the inverse

remark plugin that turns markdown into HTML to support rehype

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

Advanced html to plain text converter

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

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

rehype plugin to reparse the tree (and raw nodes)

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

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

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

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

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

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

N1ED editor as a React component

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

hast utility to parse from HTML

HTML and SVG DOM property configs used by React.

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.

HTML to React parser.

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

A library that converts HTML to Markdown

Jest snapshot serializer that beautifies HTML.

rehype plugin to parse HTML

Convert ansi escaped text streams to html.

A clean, whitespace-sensitive template language for writing HTML

hast utility to transform to estree (JavaScript AST) JSX

A gorgeous reporter for Mocha.js

rehype plugin to serialize HTML

PostCSS syntax for parsing HTML (and HTML-like)

Opinionated HTML formatter focused towards making HTML diffs readable.

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

A completely customizable framework for building rich text editors.

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

Html loader module for webpack

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.

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

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.

HTML processor powered by plugins part of the unified collective

Parse HTML/XML to PostHTMLTree

rehype plugin to add `id` attributes to headings

hast utility to create a tree from the DOM

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 sanitize nodes

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

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

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.

PHP strip_tags in Node.js

This package contains HTML helpers and functionality for Lexical.

Array#filter for older browsers.

HTML/XML processor

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

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

Convert Word documents from docx to simple HTML and Markdown

JavaScript image cropper.

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

Check if the given object is a dom node

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

Web based JavaScript HTML WYSIWYG editor control.

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

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

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

Renders PostHTML Tree to HTML/XML

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.

A JavaScript plugin for entering and validating international telephone numbers

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”

Cross-browser element class list

rehype plugin to collapse whitespace

A hyperscript helper for creating Slate documents.

The most popular library of interactive components built with Tailwind CSS

html formatter yo! Prettify or minify html.

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

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

Generate HTML elements from a javascript object.

Jest test results processor for generating a summary in HTML

Generates Cucumber HTML reports in three different themes

Tools for building completely customizable richtext editors with React.

Emmet — the essential toolkit for web-developers

hast utility to transform to mdast

Quickly generate image from DOM node using HTML5 canvas and SVG

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)

Fast Diff to colorized HTML

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.

Map of HTML elements to allowed attributes

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

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

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

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

Jest test results processor for generating a summary in HTML

rehype plugin to format HTML

A React component that injects SVG into the DOM.

Rewrite element with rehype.

A newman reporter with added handlebars helpers and separated request iterations

PostCSS syntax for parsing Markdown

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

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

New syntax to add attributes to Markdown.

A react supported html attributes store keyed by their tags

WebPack 2+ plugin for CSS minification after ExtractTextPluging

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.

rehype plugin to transform to remark

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

Pure JS implementation of the DOM Level 3 XPath specification

Escape HTML utils.

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

A cross platform HTML5 QR Code & bar code scanner

JavaScript library for formatting input text content when you are typing

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

Inline css into an html file.

Get content from link tags in an HTML document.

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

insert a string of css into the <head>

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

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

tsParticles particles color updater

tsParticles Base movement

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

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

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.)

tsParticles emoji shape

Turn a HTML string into DOM elements, cross-platform

Offline HTML5 validator and linter

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).

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

tsParticles square shape

HTML entity utilities for WordPress.

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

tsParticles hex color plugin

tsParticles HSL color plugin

tsParticles particles size updater

Safely remove repeating whitespace from HTML text.

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 star shape

tsParticles circle shape

tsParticles particles rotate updater

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

tsParticles particles life updater

tsParticles RGB color plugin

Conform view adapter for react

The Static Code Analysis Tool for your HTML

tsParticles particles out modes updater

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

Simple DOM typescript interfaces

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

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

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.

Framework detection utility

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

WebAssembly version of HTMLRewriter

tsParticles image shape

tsParticles polygon shape

JavaScript image viewer.

High Level DOM Assertions for QUnit

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

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

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

tsParticles emitters plugin

tsParticles particles wobble updater

tsParticles push external interaction

hast utility to find and replace text in a tree

Jodit is an awesome and useful wysiwyg editor with filebrowser