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• v0.21.0 742212fd20

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  v0.21.0 Stable

  ryan released this 2026-02-19 23:37:16 +00:00 | 22 commits to main since this release

  Features

  • New maplibre subpackage — Type-safe Go API for MapLibre GL JS maps within Via applications
    • maplibre.Plugin serves vendored MapLibre GL JS v4.7.1 assets and injects them into the document head
    • maplibre.New() creates a map bound to a Via context with viewport signal sync (center, zoom, bearing, pitch)
    • Pre-render accumulation for sources, layers, markers, and popups; post-render mutations via ExecScript
    • Viewport setters: FlyTo, SetCenter, SetZoom, SetBearing, SetPitch, SetStyle
    • Source management: AddSource, RemoveSource, UpdateGeoJSONSource (GeoJSON, Vector, Raster)
    • Layer management: AddLayer, RemoveLayer, SetPaintProperty, SetLayoutProperty
    • Marker and popup management: AddMarker, RemoveMarker, ShowPopup, ClosePopup
    • Exec() escape hatch for arbitrary JS with the map instance available as m
    • Idempotent init script with SPA cleanup via MutationObserver and auto-resize via ResizeObserver
    • Example app at internal/examples/maplibre/ demonstrating markers, GeoJSON layers, and FlyTo actions

  Downloads

  • Source Code (ZIP)
  • Source Code (TAR.GZ)