hihtml - HTML Processing Supertool

hihtml (v1.3.2) bundles HTML validation, deprecated markup detection, link checking, and minification into a single CLI and programmatic API. It wraps HTML-validate, ObsoHTML, Node's built-in http/https, and HTML Minifier Next with strong defaults and a conformance gate (--all) that prevents minification if validation fails. Updated regularly on npm, primarily maintained by j9t. Differentiators: all-in-one tool, programmatic plus CLI, built-in conformance gate, highly configurable via JSON settings file.