`, the description and the<br>canonical link per route, which covers the readers that *do* execute<br>scripts: the browser, Googlebot, an agent driving a headless browser.
Making the Open Graph tags per-route means running the Worker on every<br>navigation so `HTMLRewriter` can rewrite four tags — which turns a free<br>static asset request into a billed invocation on every page load.<br>`docs/hosting.md` records that as a deliberate seam, not an oversight.<br>--><br>InertialRef — A real sky, in a browser tab
InertialRef
reading the star catalog…
nothing has arrived in 10 s — the bundle or the catalog is not<br>loading.
reload
InertialRef
A real sky, in a browser tab.
InertialRef is an open-source spaceflight simulator whose universe<br>is a deterministic function of a seed and a real star catalog —<br>7,123 cataloged systems and 702 known planets within 150 light<br>years, and generated content beyond that. There is nothing to<br>download and nothing to ask a server for: every client computes the<br>same galaxy.
It needs JavaScript and WebGPU to run, because it is a simulation<br>rather than a page. With scripting turned off there is nothing here<br>to show you — but the source, the architecture decision records and<br>the design bible are all public.
github.com/jonjaques/inertialref<br>· /llms.txt