Show HN: SonicJS – open-source headless CMS built on Cloudflare Workers
github.comI built SonicJS because I wanted a headless CMS that runs natively on edge infrastructure without managing servers.
Key details: - Runs on Cloudflare Workers (free tier works) - Uses D1 (SQLite) for storage - Built with Hono.js and Drizzle ORM - REST and GraphQL APIs - Admin UI included - TypeScript throughout
The main goal was keeping it lightweight - the whole thing is under 150KB. No cold starts since it's on edge.
Been working on this for a while and recently added AI-assisted content schema generation which has been fun to experiment with.
Happy to answer questions about the architecture or Cloudflare Workers gotchas.
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