* [schema-dts v2.1.0](https://github.com/google/schema-dts) – JSON-LD TypeScript types for Schema.org vocabulary.

* [JSON-goLD v0.9.0](https://github.com/piprate/json-gold) – JSON-LD processor for Go, supporting JSON-LD 1.1 with RDF dataset normalization (URDNA2015, URGNA2012).

* [geoptimize v0.11.0](https://github.com/cucuwang/geoptimize) – Deterministic content-readiness linter for static websites and documentation that audits reproducible structure, sources, structured-data hygiene, indexing controls, metadata, and repetition.