JSPM

A library that converts HTML to Markdown

rehype plugin to parse HTML

rehype plugin to serialize HTML

Opinionated HTML formatter focused towards making HTML diffs readable.

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

Jest snapshot serializer that beautifies HTML.

PostCSS syntax for parsing HTML (and HTML-like)

A gorgeous reporter for Mocha.js

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.

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.

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

Tools for building completely customizable richtext editors with React.

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

Parse HTML/XML to PostHTMLTree

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

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

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

rehype plugin to add `id` attributes to headings

hast utility to sanitize nodes

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

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

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 processor powered by plugins part of the unified collective

hast utility to create a tree from the DOM

PHP strip_tags in Node.js

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.

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

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

Check if the given object is a dom node

Remove unused css selectors

HTML/XML processor

HTML dictionary for cspell.

rehype plugin to transform inline and block math with KaTeX

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

Web based JavaScript HTML WYSIWYG editor control.

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)

Renders PostHTML Tree to HTML/XML

Encode the predefined XML entities (amp, lt, gt, apos, quot). Opt-out CharRef 39 for HTML. Bonus: Encode CDATA.

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

transform stream to tokenize html

rehype plugin to sanitize HTML

hast utility to check if a node is an embedded element

Allure Playwright integration

hast utility to check if a node is phrasing content

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

Cross-browser element class list

rehype plugin to add links to headings

Check if a string is HTML

A JavaScript plugin for entering and validating international telephone numbers

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

Turndown plugin to add GitHub Flavored Markdown extensions.

The most popular library of interactive components built with Tailwind CSS

html formatter yo! Prettify or minify 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 plain-text value of a node

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

A hyperscript helper for creating Slate documents.

rehype plugin to collapse whitespace

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

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.

Cheerio (http://cheeriojs.github.io/cheerio/) fork that uses parse5 HTML-parser (https://github.com/inikulin/parse5) as an underlying platform

remark plugin to compile Markdown to HTML

The shareable HTML config for Stylelint.

Generate HTML elements from a javascript object.

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

Jest test results processor for generating a summary in 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.

hast utility to transform to mdast

List of whitespace sensitive HTML tag names

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

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

Fast Diff to colorized HTML

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)

rehype plugin to format HTML

Format whitespace in HTML

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

Rewrite element with rehype.

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

A newman reporter with added handlebars helpers and separated request iterations

Jest test results processor for generating a summary in HTML

rehype plugin to transform to remark

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.

Parse HTML into React components

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

HTML pretty printer CLI utility (based on jsbeautifier)

Pure JS implementation of the DOM Level 3 XPath specification

A React component that injects SVG into the DOM.

PostCSS syntax for parsing Markdown

New syntax to add attributes to Markdown.

Fast, caching, dynamic inline SVG DOM injection library.

JavaScript library for formatting input text content when you are typing

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.

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

WebPack 2+ plugin for CSS minification after ExtractTextPluging

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

A react supported html attributes store keyed by their tags

rehype plugin to transform to React

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.

Escape HTML utils.

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

Get content from link tags in an HTML document.

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

A cross platform HTML5 QR Code & bar code scanner

Converts CSS selectors to xpaths

insert a string of css into the <head>

Get the content of style tags.

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.

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.)

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.

This package implements common utility modules for integration projects.

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

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).

React component representing an element with editable contents

Escape string for use in html

Turn a HTML string into DOM elements, cross-platform

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

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.

Offline HTML5 validator and linter

tsParticles particles size updater

Browser friendly package that converts twitter's API tweet objects text property to HTML. Takes care of all the entities and its links. Handles emoji's.

Safely remove repeating whitespace from HTML text.

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

tsParticles Base movement

tsParticles star shape

tsParticles particles rotate updater

tsParticles circle shape

tsParticles particles opacity updater

tsParticles particles color updater

The Static Code Analysis Tool for your HTML

tsParticles particles life updater

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

beautify whatever

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

tsParticles RGB color plugin

tsParticles emoji shape

tsParticles square shape

Grunt task for the javascript HE html entities handler

Simple DOM typescript interfaces

tsParticles particles out modes updater

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 HSL color plugin

tsParticles hex color plugin

Escaping Html & URI Entities To Prevent SQLi, XSS, & Related Attacks.

tsParticles image shape

tsParticles polygon 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

Framework detection utility

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

Conform view adapter for react

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

hast utility to find and replace text in a tree

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.

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

Conform helpers for integrating with Zod

Use Happy DOM as environment in Jest.

Javascript markdown parsing, made simple

Jodit is an awesome and useful wysiwyg editor with filebrowser

tsParticles easing quad plugin

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

rehype plugin to reorder attributes based on how often they occur

rehype plugin to sort attribute values

JavaScript image viewer.

tsParticles connect external interaction

tsParticles attract external interaction

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

tsParticles particles stroke color updater

Essential JS 2 RichTextEditor component

tsParticles emitters plugin

tsParticles bubble external interaction

tsParticles particles wobble updater

Safe replacement for the v-html directive

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 repulse external interaction

tsParticles push external interaction

Provides the Nu Html Checker «vnu.jar» file

A simpler static site generator.

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

tsParticles line shape

tsParticles grab external interaction

tsParticles collisions particles interaction

tsParticles slow external interaction

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

Organize your HTML attributes autmatically with Prettier 🧼

React component for Froala WYSIWYG HTML rich text editor.

markdown-loader for webpack

Parse an HTML meta refresh value.

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

tsParticles remove external interaction

tsParticles links particles interaction

hast utility to merge class names together

tsParticles bounce external interaction

tsParticles Parallax movement

tsParticles particles roll updater

tsParticles particles tilt updater

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

tsParticles attract particles interaction

tsParticles pause external interaction

ESLint plugin for HTML

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

Allure Cucumber.JS integration

Multi-Style Text Rendering Plugin for PixiJS

Transform Markdown into HTML.

Jodit is awesome and usefully wysiwyg editor with filebrowser

A small library providing utility methods to escape special characters to their HTML entities as well as unescape their corresponding entity/numeric character references back to chars.

Super-fast HTML minifier

Convert ansi sequences in strings to colorful HTML

Default HTML styles as defined by W3C specification

HTML to DOCX converter

A subset of the DOM API for serializing

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

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

es-escape-html rewrite for ESM

PurgeCSS plugin for webpack - Remove unused css

Fast & forgiving HTML/Svelte/XML/RSS parser

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

List of known HTML tag names

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

An implementation of https://github.com/emberjs/rfcs/pull/726

Provides methods to render HTML strings from Inferno elements

Converts Quill's delta ops to HTML

Collaborative comments feature for CKEditor 5.

A small library providing utility methods to escape and unescape HTML entities

gulp plugin to minify HTML.

rehype plugin to use browser APIs to parse HTML

a json to html syntax highlighter

A miniature version of html-webpack-plugin with only necessary features

Determine the maximum area, height, width, and custom dimensions of an HTML canvas element.