This repository maintains the HTML Living Standard, the definitive specification for HTML. It processes a Wattsi-formatted source file to generate the HTML specification in multiple formats (single-page, multi-page, and developer's edition). The repository includes automated build and deployment workflows, comprehensive documentation (FAQ, contributing guidelines), and interactive demos showcasing HTML features. Key reusable components include a variable highlighting utility for algorithms, image processing filters, a find-as-you-type search implementation, and a definition lookup panel. The project is actively maintained with recent commits and employs modern web technologies throughout its tooling and demos.

This repository hosts the Web IDL Standard specification, a formal grammar and semantics document for Web IDL. It is primarily a Bikeshed source document (index.bs) that generates the official specification HTML. The repository includes a build pipeline (Makefile, GitHub Actions) that compiles the spec and runs a grammar validation script (check-grammar.js) to ensure the grammar is LL(1). While not a software application in the traditional sense, it contains tooling for specification maintenance and grammar verification. The codebase is minimal, with the core value being the specification text itself rather than reusable software components.