The author details their achievement of creating the first Language Server for HTML that reports syntax errors with SuperHTML. They explain how most editors use the same HTML Language Server as VSCode and highlight SuperHTML’s unique features, including non-spec compliance for more useful error detection and “zig fmt”-style autoformatting. The author also discusses the integration of SuperHTML as a VSCode extension and the groundbreaking fourth extension, utilizing WASM build directly into the VSCode extension. They promise future enhancements to SuperHTML and invite contributions while sharing their positive experience using the tool for instant feedback on HTML errors.
https://kristoff.it/blog/first-html-lsp/