SEOmatic facilitates modern SEO best practices & implementation for Craft CMS 3. It is a turnkey SEO system that is comprehensive, powerful, and flexible.
A Rust library that turns Markdown into WCAG-compliant, SEO-friendly HTML — front matter, TOC, JSON-LD, MathML, Mermaid, and minification in one pipeline. Runs natively or as WebAssembly.
JSON Schema for CV/Resume parsing and validation. Self-hosted with JSON-LD, Schema.org integration, online validator, converter tools, and XML support.
TYPO3 extension t3api. REST API for your TYPO3 project. Config with annotations, built in filtering, pagination, typolinks, image processing, uploads (FAL), serialization contexts, responses in Hydra/JSON-LD format. Api-platform based.