JSPM

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

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

hast utility to reparse a tree

Convert ansi escaped text streams to html.

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

rehype plugin to reparse the tree (and raw nodes)

hast utility to create an element from a simple CSS selector

Advanced html to plain text converter

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

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

Escape string for use in HTML

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

A gorgeous reporter for Mocha.js

Map of named character references from HTML 4

A clean, whitespace-sensitive template language for writing HTML

N1ED editor as a React component

HTML to React parser.

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

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

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

HTML to DOM parser.

Tools for building completely customizable richtext editors with React.

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

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

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

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

Convert Word documents from docx to simple HTML and Markdown

A low level parser for ANSI sequences.

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

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

This package contains HTML helpers and functionality for Lexical.

Password protect a static HTML file without a backend - StatiCrypt uses AES-256 wiht WebCrypto to encrypt your input with your long password and put it in a HTML file with a password prompt that can decrypted in-browser (client side).

A completely customizable framework for building rich text editors.

List of vendor prefixes known to the web platform

Remove unused css selectors

rehype plugin to serialize HTML

rehype plugin to add `id` attributes to headings

Jest snapshot serializer that beautifies HTML.

Opinionated HTML formatter focused towards making HTML diffs readable.

the readability script ported to a sax parser

A library that converts HTML to Markdown

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

a few common utility template tags for ES2015

Fast and correct clip functions for HTML and plain text.

Simplifies creation of HTML files to serve your webpack bundles

Parse HTML character references

Handcrafted Library of Tailwind CSS UI Components & Blocks for HTML, React and Vue.

PostCSS syntax for parsing HTML (and HTML-like)

micromark utility to encode dangerous html characters

Html loader module for webpack

Allure Playwright integration

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.

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 get the rank (or depth, level) of headings

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

Transform HAST to Babel AST (JSX)

micromark utility with list of html tag names

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

mdast utility to transform to hast

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

List of standard HTML tags

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

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

HTML processor powered by plugins part of the unified collective

PHP strip_tags in Node.js

The shareable HTML config for Stylelint.

Jest test results processor for generating a summary in HTML

List of HTML void tag names

HTML dictionary for cspell.

html formatter yo! Prettify or minify html.

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

Encode and decode HTML entities

Tiny, forgiving HTML parser

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

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

Emmet — the essential toolkit for web-developers

hast utility to create a tree from the DOM

hast utility to transform to a `parse5` AST

Jest test results processor for generating a summary in HTML

JavaScript image cropper.

Map of URL attributes in HTML

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

HTML/XML processor

Render Snabbdom Vnodes to HTML strings

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

A newman reporter with added handlebars helpers and separated request iterations

rehype plugin to transform to remark

A React component that injects SVG into the DOM.

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

Fast, caching, dynamic inline SVG DOM injection library.

rehype plugin to collapse whitespace

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.

a light-weight Markdown editor based on React

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

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

This package implements common utility modules for integration projects.

Pure JS implementation of the DOM Level 3 XPath specification

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

A react supported html attributes store keyed by their tags

Escape HTML utils.

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.)

Check if the given object is a dom node

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

rehype plugin to sanitize HTML

remark plugin to compile Markdown to HTML

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

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.

Map of HTML elements to allowed attributes

A cross platform HTML5 QR Code & bar code scanner

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

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).

HTML and SVG DOM property configs used by React.

hast utility to parse from HTML

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.

hast utility to transform to estree (JavaScript AST) JSX

HTML entity utilities for WordPress.

DOM queries that always return an array

Generate HTML elements from a javascript object.

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

tsParticles particles opacity updater

tsParticles particles color updater

tsParticles Base movement

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

rehype plugin to parse HTML

tsParticles emoji shape

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

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 RGB color plugin

tsParticles hex color plugin

tsParticles HSL color plugin

tsParticles circle shape

tsParticles particles life updater

tsParticles particles rotate updater

tsParticles square shape

Modular HTML minifier, built on top of the PostHTML

tsParticles particles out modes updater

Inline css into an html file.

PostCSS syntax for parsing Markdown

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

Cross-browser element class list

The most popular library of interactive components built with Tailwind CSS

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

tsParticles particles size updater

tsParticles image shape

tsParticles polygon shape

tsParticles star shape

Allure Cucumber.JS integration

Get content from link tags in an HTML document.

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

Get the content of style tags.

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

Render remote HTML or Markdown content in Astro with full control over the output.

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

Conform view adapter for react

Parse HTML/XML to PostHTMLTree

Regular expression for matching HTML comments

Parse HTML into React components

Array#filter for older browsers.

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

Safely remove repeating whitespace from HTML text.

Rehype plugin for parsing code blocks and adding titles to code blocks

hast utility to check if a node has a property

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

Jodit is an awesome and useful wysiwyg editor with filebrowser

tsParticles easing quad plugin

tsParticles emitters plugin

tsParticles connect external interaction

tsParticles attract external interaction

tsParticles push external interaction

tsParticles particles wobble updater

Provides the Nu Html Checker «vnu.jar» file

rehype plugin to transform to React

Framework detection utility

hast utility to sanitize nodes

Format whitespace in HTML

The Static Code Analysis Tool for your HTML

JavaScript library for formatting input text content when you are typing

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.

Conform helpers for integrating with Zod

tsParticles repulse external interaction

tsParticles grab external interaction

tsParticles collisions particles interaction

Mathpix-markdown-it is an open source implementation of the mathpix-markdown spec written in Typescript. It relies on the following open source libraries: MathJax v3 (to render math with SVGs), markdown-it (for standard Markdown parsing)

tsParticles links particles interaction

tsParticles slow external interaction

tsParticles bounce external interaction

tsParticles remove external interaction

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

tsParticles attract particles interaction

tsParticles pause external interaction

tsParticles particles tilt updater

tsParticles particles roll updater

tsParticles line shape

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

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

Safe replacement for the v-html directive

tsParticles Parallax movement

tsParticles bubble external interaction

rehype plugin to format HTML

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

Collaborative comments feature for CKEditor 5.

A simpler static site generator.

Turn a HTML string into DOM elements, cross-platform

es-escape-html rewrite for ESM

tsParticles particles stroke color updater

Converts CSS selectors to xpaths

A tiny wrapper over posthml with the same API optimized for working with SVG

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

Essential JS 2 RichTextEditor component

string contains methods that aren't included in the vanilla JavaScript string such as escaping html, decoding html entities, stripping tags, etc.

WebdriverIO report plugin. Create an HTML formatted report. compatible with webdriverio version 8

vue transform for html-validate

Organize your HTML attributes autmatically with Prettier 🧼

Offline HTML5 validator and linter

markdown-loader for webpack

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.

WebPack 2+ plugin for CSS minification after ExtractTextPluging

HTML to DOCX converter

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

rehype plugin to transform inline and block math with KaTeX

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

Renders PostHTML Tree to HTML/XML

Create HTML tables from Javascript Objects

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.

Allure Jest integration

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

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

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

Allure Vitest integration

Serializes a document to XML/XHTML

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

transform stream to tokenize html

webpack loader to extract HTML and CSS from the bundle

hast utility to check if a node is an embedded element

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

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

Provides methods to render HTML strings from Inferno elements

Check if a string is HTML

List of known HTML tag names

tsParticles cards shape

CKEditor 5 track changes plugin.

CKEditor 5 operations compressor for real-time collaboration.

Preline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.

Convert ansi sequences in strings to colorful HTML

Charset Detector - Detect the encoding and language of text files - Use it in the browser, with Node.js, or via CLI

tsParticles motion sickness plugin

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

rehype plugin to add links to headings

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

JavaScript image viewer.