htms-js: Stream Async HTML, Stay SEO-Friendly
htms-js is an experimental Node.js toolkit that streams HTML content asynchronously while maintaining SEO-friendliness. It processes HTML through tokenization, annotation, and serialization stages, allowing dynamic content enrichment without sacrificing initial server response completeness. The toolkit includes packages for core functionality, Fastify integration, and a CLI server, with examples for Express, Fastify, and Hono frameworks.
