windy.com - TypeError: Error resolving module specifier: @leafletGl

[Veit Kannegieser]

https://www.windy.com/ does only show a logo since about a month.
The console has
TypeError: Error resolving module specifier: @leafletGl index.js

https://www.windy.com/v/49.1.1.ind.eb7f/index.js from 2026-03-18 is minified, the triggering code seem to be like this:

Code: Select all

import
{
  LatLngBounds as g,
  Point as v,
  addProtocol as b,
  TileLayer as _,
  ReferenceCountedCache as w,
  GridLayer as y,
  falseFn as E,
  wrappedCoords as T,
  DomUtil as A,
  LeafletGlMap as S,
  LatLng as C,
  Icon as P,
  Marker as R,
  KML as x,
  getVersion as I,
  DivIcon as L,
  LatLngGraticule as O,
  MercatorCoordinate as N,
  LngLat as M,
  LngLatBounds as D,
  getCoordsKey as U,
  TileCache as k,
  isWebGL2 as F,
  Bounds as G,
  OverscaledTileID as B
} from"@leafletGl";

The main page source html header has

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<script type="importmap">{
            "imports": {
                "@windyCore": "./v/49.1.1.ind.eb7f/index.js",
                "@leafletGl": "./v/49.1.1.ind.eb7f/leaflet-gl.js"
            }
        }</script>
<script type="module" src="v/49.1.1.ind.eb7f/leaflet-gl.js" async>
</script>
<script type="module" src="v/49.1.1.ind.eb7f/index.js">
</script>

Is the importmap in the wrong order?

Looks like leaflet-gl needs WebGL, but that works.

On network connections, forcing refresh i see download of "/", "index.css", "leaflet-gl.js", "index.js", .. all status code 200.

[Moonchild]

We currently don't support importmaps.
Issue #2464 (UXP)
Assistance welcome!

[Veit Kannegieser]

We currently don't support importmaps.

Thanks for the hint! I have tried with Modify HTTP Response,

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www.windy.com
    /v/49.1.1.ind.eb7f/index.js
        /"@leafletGl"/gi
        "/v/49.1.1.ind.eb7f/leaflet-gl.js"
    /v/49.1.1.ind.eb7f/plugins/rhbottom.js
        /"@windyCore"/gi
        "/v/49.1.1.ind.eb7f/index.js"
..some 20 more..
    /v/49.1.1.ind.eb7f/plugins/_shared-radiation.js
        /"@windyCore"/gi
        "/v/49.1.1.ind.eb7f/index.js"

and i can plan tomorrows hike.
Would like to know what are the expression to match multiple paths like /v/(.*)/plugins/(.*).js.

[adoxa]

Would like to know what are the expression to match multiple paths like /v/(.*)/plugins/(.*).js.

Same as the pattern (/regex/): /\/v\/.*\/plugins\/.*\.js/ (no need to capture, there's nothing you can do with them).

[Veit Kannegieser]

Thanks, this helps reducing the modifications to:

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www.windy.com
    /\/v\/.*\/plugins\/.*\.js/
        /"@leafletGl"/g
            "../leaflet-gl.js"
        /"@windyCore"/g
            "../index.js"
    /\/v\/.*\/.*\.js/
        /"@leafletGl"/g
            "./leaflet-gl.js"
        /"@windyCore"/g
            "./index.js"

or

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[["www.windy.com",["/\\/v\\/.*\\/plugins\\/.*\\.js/",["/\"@leafletGl\"/g","\"../leaflet-gl.js\"","/\"@windyCore\"/g","\"../index.js\""]],["/\\/v\\/.*\\/.*\\.js/",["/\"@leafletGl\"/g","\"./leaflet-gl.js\"","/\"@windyCore\"/g","\"./index.js\""]]]]