JSPM

hast utility to reparse a tree

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.

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

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

Encode your HTML templates to Javascript or TypeScript instructions

hast utility to serialize to HTML

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

rehype plugin to reparse the tree (and raw nodes)

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.

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

List of vendor prefixes known to the web platform

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

N1ED editor as a React component

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

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

HTML to React parser.

HTML to DOM parser.

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

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

HTML and SVG DOM property configs used by React.

hast utility to parse from HTML

hast utility to transform to estree (JavaScript AST) JSX

Convert ansi escaped text streams to html.

A clean, whitespace-sensitive template language for writing HTML

Opinionated HTML formatter focused towards making HTML diffs readable.

rehype plugin to parse HTML

Jest snapshot serializer that beautifies HTML.

A library that converts HTML to Markdown

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

rehype plugin to serialize HTML

A gorgeous reporter for Mocha.js

PostCSS syntax for parsing HTML (and HTML-like)

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

Html loader module for webpack

A completely customizable framework for building rich text editors.

The core architecture 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.

Tools for building completely customizable richtext editors with React.

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

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

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

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

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

Parse HTML/XML to PostHTMLTree

Regular expression for matching HTML comments

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

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

rehype plugin to add `id` attributes to headings

Array#filter for older browsers.

hast utility to check if a node has a property

HTML processor powered by plugins part of the unified collective

Encode & decode XML/HTML entities with ease

hast utility to sanitize nodes

hast utility to create a tree from the DOM

This package contains HTML helpers and functionality for Lexical.

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

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

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

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

HTML/XML processor

PHP strip_tags in Node.js

JavaScript image cropper.

Check if the given object is a dom node

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

Convert Word documents from docx to simple HTML and Markdown

HTML dictionary for cspell.

Remove unused css selectors

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

rehype plugin to transform inline and block math with KaTeX

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

Web based JavaScript HTML WYSIWYG editor control.

Renders PostHTML Tree to HTML/XML

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

rehype plugin to sanitize HTML

transform stream to tokenize html

hast utility to check if a node is an embedded element

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

Check if a string is HTML

Allure Playwright integration

Cross-browser element class list

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

rehype plugin to add links to headings

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.

hast utility to check if a node is phrasing content

A JavaScript plugin for entering and validating international telephone numbers

rehype plugin to collapse whitespace

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

html formatter yo! Prettify or minify html.

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

Tools for building completely customizable richtext editors with React.

Generates Cucumber HTML reports in three different themes

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

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

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

Emmet — the essential toolkit for web-developers

remark plugin to compile Markdown to HTML

The shareable HTML config for Stylelint.

Generate HTML elements from a javascript object.

hast utility to transform to mdast

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.

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

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

Map of HTML elements to allowed attributes

Fast Diff to colorized HTML

List of whitespace sensitive HTML tag names

Format whitespace in HTML

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

HTML pretty printer CLI utility (based on jsbeautifier)

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.

rehype plugin to transform to remark

A React component that injects SVG into the DOM.

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

Jest test results processor for generating a summary in HTML

rehype plugin to format HTML

Parse HTML into React components

A newman reporter with added handlebars helpers and separated request iterations

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.

PostCSS syntax for parsing Markdown

A react supported html attributes store keyed by their tags

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.

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

JavaScript library for formatting input text content when you are typing

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

Pure JS implementation of the DOM Level 3 XPath specification

New syntax to add attributes to Markdown.

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.

Fast, caching, dynamic inline SVG DOM injection library.

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

WebPack 2+ plugin for CSS minification after ExtractTextPluging

A cross platform HTML5 QR Code & bar code scanner

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

Escape HTML utils.

Get content from link tags in an HTML document.

rehype plugin to transform to React

Get the content of style tags.

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

insert a string of css into the <head>

Converts CSS selectors to xpaths

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

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.)

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

Inline css into an html file.

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

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

This package implements common utility modules for integration projects.

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).

beautify whatever

tsParticles particles opacity updater

tsParticles particles color updater

tsParticles Base movement

Safely remove repeating whitespace from HTML text.

tsParticles emoji shape

Turn a HTML string into DOM elements, cross-platform

Offline HTML5 validator and linter

tsParticles circle shape

tsParticles particles life updater

tsParticles particles rotate updater

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

Simple DOM typescript interfaces

tsParticles RGB color plugin

tsParticles hex color plugin

tsParticles HSL color plugin

HTML entity utilities for WordPress.

tsParticles square shape

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

Conform view adapter for react

tsParticles particles out modes updater

High Level DOM Assertions for QUnit

The Static Code Analysis Tool for your HTML

tsParticles image shape

tsParticles polygon 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.

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

hast utility to find and replace text in a tree

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

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

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

Framework detection utility

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

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

JavaScript image viewer.

Conform helpers for integrating with Zod

tsParticles emitters plugin

Javascript markdown parsing, made simple

tsParticles particles wobble updater

rehype plugin to sort attribute values

rehype plugin to reorder attributes based on how often they occur

Jodit is an awesome and useful wysiwyg editor with filebrowser

tsParticles connect external interaction

tsParticles attract external interaction

tsParticles easing quad plugin

tsParticles push external interaction

Use Happy DOM as environment in Jest.

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

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

Safe replacement for the v-html directive

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

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.

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

Essential JS 2 RichTextEditor component

tsParticles repulse external interaction

tsParticles line shape

tsParticles slow external interaction

Organize your HTML attributes autmatically with Prettier 🧼

tsParticles grab external interaction

tsParticles collisions particles interaction

Provides the Nu Html Checker «vnu.jar» file

A simpler static site generator.

tsParticles particles stroke color updater

tsParticles bubble external interaction

tsParticles particles tilt updater

tsParticles particles roll updater

Parse an HTML meta refresh value.

hast utility to merge class names together

React component for Froala WYSIWYG HTML rich text editor.

tsParticles links particles interaction

markdown-loader for webpack

tsParticles bounce external interaction

tsParticles Parallax movement

tsParticles remove external interaction

tsParticles attract particles interaction

tsParticles pause external interaction

rehype plugin to transform inline and block math with MathJax

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

List of known HTML tag names

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

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

Multi-Style Text Rendering Plugin for PixiJS

ESLint plugin for HTML

Allure Cucumber.JS integration