JSPM

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.

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

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

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

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

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

Parse HTML/XML to PostHTMLTree

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.

Regular expression for matching HTML comments

rehype plugin to add `id` attributes to headings

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

hast utility to check if a node has a property

Encode & decode XML/HTML entities with ease

HTML processor powered by plugins part of the unified collective

hast utility to sanitize nodes

hast utility to create a tree from the DOM

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

This package contains HTML helpers and functionality for Lexical.

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

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

Check if the given object is a dom node

JavaScript image cropper.

Remove unused css selectors

Convert Word documents from docx to simple HTML and Markdown

HTML dictionary for cspell.

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

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)

Renders PostHTML Tree to HTML/XML

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`

Allure Playwright integration

Check if a string is HTML

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

rehype plugin to add links to headings

Cross-browser element class list

hast utility to check if a node is phrasing content

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.

A JavaScript plugin for entering and validating international telephone numbers

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

rehype plugin to collapse whitespace

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

html formatter yo! Prettify or minify html.

The most popular library of interactive components built with Tailwind CSS

Quickly generate image from DOM node using HTML5 canvas and SVG

A hyperscript helper for creating Slate documents.

Generates Cucumber HTML reports in three different themes

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.

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

Tools for building completely customizable richtext editors with React.

The shareable HTML config for Stylelint.

remark plugin to compile Markdown to HTML

Emmet — the essential toolkit for web-developers

Generate HTML elements from a javascript object.

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

hast utility to transform to mdast

Modular HTML minifier, built on top of the PostHTML

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

List of whitespace sensitive HTML tag names

Fast Diff to colorized HTML

Format whitespace in HTML

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

HTML pretty printer CLI utility (based on jsbeautifier)

Rewrite element with rehype.

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

rehype plugin to transform to remark

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

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

A React component that injects SVG into the DOM.

Parse HTML into React components

A newman reporter with added handlebars helpers and separated request iterations

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

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

JavaScript library for formatting input text content when you are typing

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

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.

New syntax to add attributes to Markdown.

Fast, caching, dynamic inline SVG DOM injection library.

Pure JS implementation of the DOM Level 3 XPath specification

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.

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

WebPack 2+ plugin for CSS minification after ExtractTextPluging

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

A cross platform HTML5 QR Code & bar code scanner

rehype plugin to transform to React

Escape HTML utils.

Get content from link tags in an HTML document.

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

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

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.)

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.

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.

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

Turn a HTML string into DOM elements, cross-platform

Safely remove repeating whitespace from HTML text.

Offline HTML5 validator and linter

tsParticles particles opacity updater

tsParticles particles color updater

tsParticles Base movement

tsParticles emoji shape

Simple DOM typescript interfaces

HTML entity utilities for WordPress.

tsParticles circle shape

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

tsParticles particles life updater

tsParticles particles rotate updater

High Level DOM Assertions for QUnit

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 hex color plugin

tsParticles HSL color plugin

tsParticles particles size updater

tsParticles square shape

tsParticles RGB color plugin

Conform view adapter for react

The Static Code Analysis Tool for your HTML

tsParticles star shape

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

tsParticles image shape

tsParticles polygon shape

tsParticles particles out modes updater

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

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.

hast utility to find and replace text in a tree

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

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

Framework detection utility

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

Conform helpers for integrating with Zod

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

JavaScript image viewer.

rehype plugin to reorder attributes based on how often they occur

rehype plugin to sort attribute values

Javascript markdown parsing, made simple

Use Happy DOM as environment in Jest.

Jodit is an awesome and useful wysiwyg editor with filebrowser

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

tsParticles push external interaction

tsParticles emitters plugin

tsParticles connect external interaction

tsParticles attract external interaction

tsParticles easing quad plugin

tsParticles particles wobble updater

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

Safe replacement for the v-html directive

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

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.

Organize your HTML attributes autmatically with Prettier 🧼

tsParticles repulse external interaction

Essential JS 2 RichTextEditor component

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

tsParticles line shape

tsParticles slow external interaction

A simpler static site generator.

Provides the Nu Html Checker «vnu.jar» file

tsParticles grab external interaction

tsParticles collisions particles interaction

tsParticles particles stroke color updater

tsParticles bubble external interaction

Parse an HTML meta refresh value.

React component for Froala WYSIWYG HTML rich text editor.

markdown-loader for webpack

hast utility to merge class names together

tsParticles attract particles interaction

tsParticles pause external interaction

tsParticles links particles interaction

tsParticles particles tilt updater

tsParticles particles roll updater

rehype plugin to transform inline and block math with MathJax

tsParticles bounce external interaction

tsParticles Parallax movement

tsParticles remove external interaction

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

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

Multi-Style Text Rendering Plugin for PixiJS

Allure Cucumber.JS integration

ESLint plugin for HTML

List of known HTML tag names

Transform Markdown into HTML.

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

A simple library for escaping specical characters in strings for HTML, CSS, RegExp, String, URL.

Fast & forgiving HTML/Svelte/XML/RSS parser

Jodit is awesome and usefully wysiwyg editor with filebrowser

Super-fast HTML minifier

Convert ansi sequences in strings to colorful HTML

Default HTML styles as defined by W3C specification

es-escape-html rewrite for ESM

a json to html syntax highlighter

A subset of the DOM API for serializing

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

HTML to DOCX converter

PurgeCSS plugin for webpack - Remove unused css

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

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

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

Collaborative comments feature for CKEditor 5.

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

rehype plugin to use browser APIs to parse HTML

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

gulp plugin to minify HTML.

Converts Quill's delta ops to HTML

Provides methods to render HTML strings from Inferno elements

Remove HTML comments from a string.

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

Create HTML tables from Javascript Objects

rehype plugin to remove comments (except conditional comments)

jest html reporter (results processor) to view HTML jest results, save raw JSON, and invoke multiple reporters

Optimized and powerful regexes for JavaScript

Truncate HTML and Keep Tags

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

Serializes a document to XML/XHTML

Encode and decode recursively strings in a mixed object

CKEditor 5 operations compressor for real-time collaboration.

Convenient TypeScript types for all React HTML props.

CKEditor Cloud Services Collaboration low-level API is required by CKEditor 5 Collaboration features to enable real-time collaborative editing in CKEditor 5.

Angular directives using the native HTML Drag And Drop API

hast utility to check if a node is a conditional comment

tsParticles cards shape

Given a DOM node, return a unique CSS selector matching only that element