All HTML tags supported by the current spec. With types!
List of standard HTML tags
a few common utility template tags for ES2015
Parses well-formed HTML (meaning all tags closed) into an AST and back. quickly.
HTML template for the AsyncAPI generator.
Web Components Polyfills
lezer-based HTML grammar
Work with IANA language tags.
Full BCP 47 language subtag data from the official IANA repository, in JSON format with multiple indices.
A lightweight polyfill for Temporal, successor to the JavaScript Date object
Simple HTML Tokenizer is a lightweight JavaScript library that can be used to tokenize the kind of HTML normally found in templates.
Given a Mocha / Cypress spec file, returns the list of suite and test names
lezer-based JSON grammar
mjml-raw
A ESLint plugin to lint and fix inline scripts contained in HTML files.
Filter tests using substring
Validate XML, Parse XML, Build XML without C/C++ based libraries
Match BCP 47 language tags with language ranges per RFC 4647
Polyfill for the Encoding Living Standard's API.
A specification of HTML Living Standard for markuplint
Clean up user-submitted HTML, preserving allowlisted elements and allowlisted attributes on a per-element basis
A plugin for karma-jasmine. Allows to filter tests (specs) by tags.
lets you define html tags to inject with html-webpack-plugin
Filter Cypress tests using title or tags
abbr tags are part of the html spec. They are currently not part of markdown but potentially part of common mark. In the mean time this adds abbr tags
Docsmith adds snapshot-based versioning to any ActiveRecord model with zero system dependencies. • Full content snapshots (HTML, Markdown, JSON) for instant rollbacks • Format-aware diff engine: word-level diffs for Markdown, tag-atomic diffs for HTML • Document-level and range-anchored comments with threading and version migration • Per-class configuration, debounced auto-save, lifecycle events, and a clean API Perfect for wikis, CMS pages, API specs, legal documents, or any content that needs an audit trail and inline collaboration.