randy 5afb130c45 Switch to vector maps (MapLibre GL JS + PMTiles) and add RainViewer radar
Replace Leaflet/raster tiles with MapLibre GL JS: an online OpenFreeMap
style and an offline style built from a local PMTiles archive via
pmtiles.js and protomaps-themes-base (no glyphs/labels offline by
design, see docs/architecture.adoc). Frontend libraries are vendored
locally rather than loaded from a CDN so the app keeps working with no
internet access.

Also add an animated RainViewer precipitation radar overlay (toggle,
play/pause, scrub slider), matching the default time window of the
weather-radar-card Home Assistant integration.
2026-08-25 01:18:36 +02:00

MapTool

A mapping application backend written in Ruby with Sinatra, optionally wrapped as a native desktop app with Tauri.

The project’s shape is still open — this is the initial scaffold.

Status

Early scaffold. The web application serves a vector map (MapLibre GL JS), with an online style and an optional offline style backed by a local PMTiles file; the desktop shell boots the same server inside a native window.

Requirements

  • Ruby (see .ruby-version) and Bundler

  • Rust and the Tauri CLI, only if you want to build the desktop shell (see docs/development.adoc)

Getting started

bundle install
bundle exec puma -C config/puma.rb

Then open http://127.0.0.1:4567 in a browser.

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