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Package geohashdemo is a small gnoweb demo of the [p/moul/x/daily/geohash](/p/moul/x/daily/geohash)(/p/moul/x/daily/g...

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gno.land/r/moul/x/daily/geohashdemo/v0

A gnoweb demo of p/moul/x/daily/geohash, the base32 geohash library. Three read-only pages, no state, no caller input.

path shows
/ one point encoded at every length from 1 to 11, so the prefix property is visible
/cell the box ezs42 actually names, its bounds and its size in degrees
/neighbors the eight cells around it, and the wrap at the antimeridian

It contains no geohash logic of its own: every string on the page comes from the library. Render takes nothing from a caller and reads no clock, height or balance, so all three pages are pinned exactly by ExampleRender tests.

The page worth reading is /neighbors. The cell east of z is b, because longitude wraps, while z has no northern neighbour at all and Neighbors returns five cells rather than eight. That asymmetry is the part of geohash adjacency people get wrong.

Part of moul/gno-contracts — moul's versioned gno.land contracts. See the repository for the full catalog, build/test tooling, and usage.

On mainnet: deployment status transactions unique callers deployed revision

Dependency graph:

gno.land/r/moul/x/daily/geohashdemo/v0 dependency graph

🧪 Highly experimental — potentially vibe-coded. Not audited; may break, change, or be removed at any time. Do not use with anything of value. Full disclaimer: DISCLAIMER.

Overview

Package geohashdemo is a small gnoweb demo of the p/moul/x/daily/geohash(/p/moul/x/daily/geohash/v0) library: it shows a point encoded at growing precision, the box a hash actually names, and the eight cells around one, including the wrap at the antimeridian.

It contains no geohash logic of its own. Stateless and read-only, so Render is fully deterministic and takes nothing from a caller.

Functions 1

func Render 

1func Render(path string) string
source

Render renders the demo for gnoweb.

Example
1Render("") / Render("/")  -> a point at growing precision
2Render("/cell")           -> the box a hash names
3Render("/neighbors")      -> the eight cells around one, and the wrap

Dependencies

Imports 3

/r/g1magld5ptgzaktqcexxq0pgq5lmdf0kz6re8hlv/x/daily/geohashdemo/v0

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Source Files 4