JSPM

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

Convert markdown to JSX with ease for React and React-like projects. Super lightweight and highly configurable.

A 1.75kB library for enhancing `html`. `ultrahtml` has zero dependencies and is compatible with any JavaScript runtime.

Web based JavaScript HTML WYSIWYG editor control.

Diff DOM algorithm with streaming. Gets all modifications, insertions and removals between a DOM fragment and a stream HTML reader.

Sniff the encoding from a HTML byte stream

A JavaScript implementation of many web standards

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

render domhandler DOM nodes to a string

A JavaScript plugin for entering and validating international telephone numbers

Document revision history feature for CKEditor 5.

fast and safe way to escape and unescape &<>'" chars

Handlebars provides the power necessary to let you build semantic templates effectively with no frustration

Fast & forgiving HTML/XML parser

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

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

Info on the properties and attributes of the web platform

Check whether a given string matches the `PotentialCustomElementName` production as defined in the HTML Standard.

The fast, flexible & elegant library for parsing and manipulating HTML and XML.

Fastest HTML entities encode/decode library.

small commonmark compliant markdown parser with positional info and concrete tokens

Map of invalid numeric character references to their replacements, according to HTML

Array of "void elements" defined by the HTML specification.

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

A markdown parser built for speed

unist utility to visit nodes

Escape a string for use in HTML or the inverse

Polyfills the ResizeObserver API and supports box size options from the latest spec

remark plugin that turns markdown into HTML to support rehype

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's written in JavaScript and works in all modern browsers (Safari, Opera (15+), Internet Explorer (10+), Firefox and Chrome - as well as almost anything else usin

Parse and stringify space separated tokens

Parse and stringify comma-separated tokens

hast utility to create trees

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

micromark extension to support GFM tagfilter

Serialize (encode) HTML character references

Javascript markdown parsing, made simple

Map of named character references

hast utility to serialize to HTML

HTML parser and serializer.

hast utility to reparse a tree

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

rehype plugin to reparse the tree (and raw nodes)

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

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

Convert ansi escaped text streams to html.

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

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

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

hast utility to create an element from a simple CSS selector

Advanced html to plain text converter

Escape string for use in HTML

Map of named character references from HTML 4

A gorgeous reporter for Mocha.js

HTML to React parser.

HTML to DOM parser.

N1ED editor as a React component

A clean, whitespace-sensitive template language for writing HTML

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

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.

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.

Convert Word documents from docx to simple HTML and Markdown

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

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

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

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

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

A low level parser for ANSI sequences.

A completely customizable framework for building rich text editors.

rehype plugin to serialize HTML

This package contains HTML helpers and functionality for Lexical.

Jest snapshot serializer that beautifies HTML.

List of vendor prefixes known to the web platform

Remove unused css selectors

rehype plugin to add `id` attributes to headings

Opinionated HTML formatter focused towards making HTML diffs readable.

A library that converts HTML to Markdown

Fast and correct clip functions for HTML and plain text.

the readability script ported to a sax parser

Simplifies creation of HTML files to serve your webpack bundles

Simple HTML Tokenizer is a lightweight JavaScript library that can be used to tokenize the kind of HTML normally found in templates.

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.

micromark utility to encode dangerous html characters

Allure Playwright integration

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

a few common utility template tags for ES2015

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

Parse HTML character references

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

PostCSS syntax for parsing HTML (and HTML-like)

Html loader module for webpack

Transform HAST to Babel AST (JSX)

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

micromark utility with list of html tag names

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

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

HTML processor powered by plugins part of the unified collective

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

mdast utility to transform to hast

List of standard HTML tags

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

Jest test results processor for generating a summary in HTML

PHP strip_tags in Node.js

HTML dictionary for cspell.

html formatter yo! Prettify or minify html.

List of HTML void tag names

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

The shareable HTML config for Stylelint.

Tiny, forgiving HTML parser

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

hast utility to create a tree from the DOM

Encode and decode HTML entities

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

HTML/XML processor

hast utility to transform to a `parse5` AST

Jest test results processor for generating a summary in HTML

Emmet — the essential toolkit for web-developers

A React component that injects SVG into the DOM.

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

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

A newman reporter with added handlebars helpers and separated request iterations

Map of URL attributes in HTML

JavaScript image cropper.

Render Snabbdom Vnodes to HTML strings

rehype plugin to collapse whitespace

rehype plugin to transform to remark

A react supported html attributes store keyed by their tags

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

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.

This package implements common utility modules for integration projects.

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

a light-weight Markdown editor based on React

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

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

Fast, caching, dynamic inline SVG DOM injection library.

Pure JS implementation of the DOM Level 3 XPath specification

A cross platform HTML5 QR Code & bar code scanner

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.)

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

remark plugin to compile Markdown to HTML

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

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.

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

tsParticles Base movement

DOM queries that always return an array

tsParticles particles opacity updater

tsParticles particles color updater

tsParticles emoji shape

tsParticles hex color plugin

tsParticles HSL color plugin

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).

hast utility to parse from HTML

rehype plugin to parse HTML

HTML entity utilities for WordPress.

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.

HTML and SVG DOM property configs used by React.

hast utility to transform to estree (JavaScript AST) JSX

Generate HTML elements from a javascript object.

tsParticles RGB color plugin

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

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

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

tsParticles particles size updater

Modular HTML minifier, built on top of the PostHTML

tsParticles star shape

tsParticles particles life updater

Get the content of style tags.

tsParticles circle shape

tsParticles square shape

tsParticles particles rotate updater

Cross-browser element class list

tsParticles particles out modes updater

Inline css into an html file.

The most popular library of interactive components built with Tailwind CSS

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

Conform view adapter for react

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

PostCSS syntax for parsing Markdown

tsParticles polygon shape

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

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

tsParticles image shape

tsParticles push external interaction

tsParticles emitters plugin

Get content from link tags in an HTML document.

tsParticles particles wobble updater

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

Parse HTML into React components

Parse HTML/XML to PostHTMLTree

Allure Cucumber.JS integration

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

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

Format whitespace in HTML

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

tsParticles easing quad plugin

rehype plugin to transform to React

tsParticles connect external interaction

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.

The Static Code Analysis Tool for your HTML

hast utility to sanitize nodes

tsParticles attract external 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)

Regular expression for matching HTML comments

hast utility to check if a node has a property

Jodit is an awesome and useful wysiwyg editor with filebrowser

Provides the Nu Html Checker «vnu.jar» file

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

Safely remove repeating whitespace from HTML text.

tsParticles slow external interaction

Array#filter for older browsers.

tsParticles line shape

tsParticles bubble external interaction

Framework detection utility

tsParticles grab external interaction

JavaScript library for formatting input text content when you are typing

tsParticles collisions particles interaction

tsParticles repulse external interaction

tsParticles particles stroke color updater

tsParticles links particles interaction

Conform helpers for integrating with Zod

rehype plugin to format HTML

tsParticles bounce external interaction

tsParticles remove external interaction

Turn a HTML string into DOM elements, cross-platform

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

Collaborative comments feature for CKEditor 5.

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

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

tsParticles Parallax movement

Essential JS 2 RichTextEditor component

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

vue transform for html-validate

tsParticles attract particles interaction

tsParticles pause external interaction

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

Safe replacement for the v-html directive

A simpler static site generator.

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.

tsParticles particles roll updater

tsParticles particles tilt updater

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

Converts CSS selectors to xpaths