NebulaKit
Latest Contribution:
Every new SvelteKit app on Cloudflare starts the same way: wire up auth, bind D1 and KV and R2, build a theme system, add a session layer, set up tests. Days of the same plumbing before a single feature gets written. NebulaKit is that plumbing, built once and tested.
It ships email/password accounts with GitHub and Discord OAuth and account linking, a typed CMS with media uploads and guarded admin editing, an AI workspace with configurable provider keys and streaming chat, first-party analytics with no third-party tracker, and a light/dark theme system on CSS variables with automated WCAG-AA contrast checks. The shell adds a Cmd+K command palette and a widget board where every pointer gesture has a keyboard equivalent. Agents get a dynamic sitemap, an API catalog, Agent Skills discovery and HTML-to-Markdown negotiation.
The admin stats page
Analytics are first-party and cookie-free — aggregate counters only, no per-visitor data, no third-party tracker. Page views, platform usage against the Cloudflare free-tier allowance, referrers, countries, and coarse audience buckets derived from request headers at request time. The raw User-Agent is never stored.
That screenshot follows whichever theme you are reading in. The two are not a flip of each other — each mode is stepped independently against its own surface and validated for colorblind separation.
Built on it
The whole thing sits behind a TDD harness with a 95% coverage floor. Click "Use this template", run the customisation script once, and deploy.
Several of my own projects run on it, and features that prove themselves downstream get folded back into the kit. Two of them were rebuilt on it from the ground up: this site, davis9001.dev, and AgapeVerse — the AI poem generator that started on Deno Fresh and now runs the whole NebulaKit stack.
- Template: https://github.com/starspacegroup/NebulaKit
- The site above is itself a NebulaKit app: https://github.com/starspacegroup/nebulakit-site
- This site, rebuilt on NebulaKit: https://github.com/davis9001/davis9001.dev-sveltekit
- AgapeVerse, rebuilt on NebulaKit: https://agapeverse.app