JSPM

N1ED editor as a React component

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

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.

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

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

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.

Remove unused css selectors

This package contains HTML helpers and functionality for Lexical.

List of vendor prefixes known to the web platform

rehype plugin to serialize HTML

Opinionated HTML formatter focused towards making HTML diffs readable.

rehype plugin to add `id` attributes to headings

Jest snapshot serializer that beautifies HTML.

A library that converts HTML to Markdown

the readability script ported to a sax parser

a few common utility template tags for ES2015

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

Fast and correct clip functions for HTML and plain text.

Simplifies creation of HTML files to serve your webpack bundles

PostCSS syntax for parsing HTML (and HTML-like)

Html loader module for webpack

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

micromark utility to encode dangerous html characters

Allure Playwright integration

Parse HTML character references

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.

Transform HAST to Babel AST (JSX)

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

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

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

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

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

List of standard HTML tags

HTML processor powered by plugins part of the unified collective

PHP strip_tags in Node.js

The shareable HTML config for Stylelint.

List of HTML void tag names

Jest test results processor for generating a summary in HTML

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

HTML dictionary for cspell.

html formatter yo! Prettify or minify html.

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 transform to a `parse5` AST

hast utility to create a tree from the DOM

Jest test results processor for generating a summary in HTML

Map of URL attributes in HTML

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

JavaScript image cropper.

A newman reporter with added handlebars helpers and separated request iterations

HTML/XML processor

Render Snabbdom Vnodes to HTML strings

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

rehype plugin to transform to remark

A React component that injects SVG into the DOM.

Fast, caching, dynamic inline SVG DOM injection library.

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

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 get the plain-text value of a node

rehype plugin to collapse whitespace

a light-weight Markdown editor based on React

This package implements common utility modules for integration projects.

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

Pure JS implementation of the DOM Level 3 XPath specification

A react supported html attributes store keyed by their tags

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.)

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

Escape HTML utils.

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

rehype plugin to sanitize HTML

Check if the given object is a dom node

remark plugin to compile Markdown to HTML

Map of HTML elements to allowed attributes

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.

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 transform to estree (JavaScript AST) JSX

hast utility to parse from HTML

HTML entity utilities for WordPress.

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.

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

Generate HTML elements from a javascript object.

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

rehype plugin to parse HTML

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

DOM queries that always return an array

tsParticles particles opacity updater

tsParticles particles color updater

tsParticles Base movement

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 emoji shape

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

tsParticles circle shape

Modular HTML minifier, built on top of the PostHTML

tsParticles particles life updater

tsParticles hex color plugin

tsParticles HSL color plugin

Inline css into an html file.

PostCSS syntax for parsing Markdown

tsParticles particles rotate updater

Cross-browser element class list

The most popular library of interactive components built with Tailwind CSS

tsParticles square shape

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

tsParticles particles size updater

tsParticles particles out modes 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.

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

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

Parse HTML/XML to PostHTMLTree

Conform view adapter for react

Parse HTML into React components

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

Array#filter for older browsers.

Regular expression for matching HTML comments

tsParticles easing quad plugin

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

Jodit is an awesome and useful wysiwyg editor with filebrowser

Safely remove repeating whitespace from HTML text.

tsParticles connect external interaction

tsParticles attract external interaction

hast utility to check if a node has a property

Provides the Nu Html Checker «vnu.jar» file

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

Framework detection utility

rehype plugin to transform to React

The Static Code Analysis Tool for your HTML

tsParticles push external interaction

hast utility to sanitize nodes

Format whitespace in HTML

Conform helpers for integrating with Zod

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.

tsParticles repulse external interaction

tsParticles emitters plugin

tsParticles grab external interaction

tsParticles collisions particles interaction

tsParticles particles wobble updater

tsParticles slow external interaction

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

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 attract particles interaction

tsParticles pause external interaction

tsParticles line shape

Safe replacement for the v-html directive

tsParticles links particles interaction

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

tsParticles bubble external interaction

tsParticles bounce external interaction

tsParticles remove external interaction

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

A simpler static site generator.

rehype plugin to format HTML

es-escape-html rewrite for ESM

Collaborative comments feature for CKEditor 5.

Turn a HTML string into DOM elements, cross-platform

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

tsParticles particles stroke color updater

Converts CSS selectors to xpaths

tsParticles Parallax movement

tsParticles particles tilt updater

tsParticles particles roll updater

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

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

Essential JS 2 RichTextEditor component

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

Organize your HTML attributes autmatically with Prettier 🧼

vue transform for html-validate

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

Offline HTML5 validator and linter

markdown-loader for webpack

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

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 inline and block math with KaTeX

HTML to DOCX converter

Create HTML tables from Javascript Objects

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

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.

Renders PostHTML Tree to HTML/XML

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

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

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

transform stream to tokenize html

Allure Jest integration

webpack loader to extract HTML and CSS from the bundle

hast utility to check if a node is an embedded element

Serializes a document to XML/XHTML

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

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

Provides methods to render HTML strings from Inferno elements

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

Allure Vitest integration

Check if a string is HTML

CKEditor 5 operations compressor for real-time collaboration.

CKEditor 5 track changes plugin.

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

List of known HTML tag names

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

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

Convert ansi sequences in strings to colorful HTML

rehype plugin to add links to headings

Modified sanitize-html for React. Clean up user-submitted HTML, preserving whitelisted elements and whitelisted attributes on a per-element basis

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

Case change feature for CKEditor 5.

hast utility to check if a node is phrasing content

Helper classes for PatternFly Elements

JavaScript image viewer.

Newman HTML Reporter

Turndown plugin to add GitHub Flavored Markdown extensions.

A Karma plugin. Report results in styled html format.

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

tsParticles cards shape

Import from Word feature for CKEditor 5.

insert a string of css into the <head>

A set of CKEditor 5 features enabling real-time collaboration within the editor using CKEditor Cloud Services.

AI Assistant feature for CKEditor 5.

A plugin for nodemailer that uses express-handlebars view engine to generate emails

Multi-Style Text Rendering Plugin for PixiJS

tsParticles emitters shape square plugin

Allure Cypress integration

Export to PDF feature for CKEditor 5.

tsParticles motion sickness plugin

Export to Word feature for CKEditor 5.

Angular directives using the native HTML Drag And Drop API

Allure Mocha integration