Releasing hihtml, a Supertool for HTML Validation, Link-Checking, and Minification

This article introduces hihtml, a new open-source command-line tool that combines HTML validation (using HTML-validate), deprecated markup detection (via ObsoHTML), link checking, and minification (using HTML Minifier Next) into a single, convenient interface. It allows developers to run checks, minify in-place, and generate reports with simple commands like npx hihtml. The post explains usage options, recommends trying it with npx hihtml -c -l for a safe preview, and invites feedback. Written by an engineering lead and open-source contributor, it targets web developers seeking streamlined HTML quality assurance and optimization.