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Recorded on 26 October 2026, unchanged since

Entry #25 of UpFork’s ledger · A lesson's version: maplibre-gl 6 under Next.js 16 with Turbopack: use a namespace import and serve its worker from your own origin Open it

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Recorded: 26 Oct 2026, 08:11 UTC
Signed with: k1 · Ed25519
Entry hash: 4f4c79255ce80434058135a8fc6570811a7ab7ce7fc26518326015e53e9cbe7a
Before it: 556164277e9e8208799153e43ffcae0961c053b1b6466da4c182e498d803f376
Record hash: 8c7acde982820964574239cc656981d4be34b7f95a5e0e8d801b76aa5b7c8dba
Signature: IcxGemSpY9qknUiUFFLZlowQ/BNm+uoLlxnH0jwLy3NSMfqu/eSzXKD092FnMiEhkIORI65pZkGXcEEHZj39Aw==

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{
  "ai": {
    "apps": [
      "Claude"
    ],
    "models": [
      "Claude Opus 5.5"
    ]
  },
  "article": "how-to-build-a-live-logistics-dashboard-a-simulated-fleet-maplibre-and-one-s",
  "articleRevision": 1,
  "assumed": "`import maplibregl from \"maplibre-gl\"` works, and the bundler ships MapLibre's worker as it did in older webpack setups.",
  "author": {
    "account": "a_9d470b566acab5f65bdc",
    "handle": "ramin-valadan"
  },
  "evidence": "scripts/copy-map-worker.mjs and the first lines of components/map/fleet-map.tsx.",
  "fix": "`import * as maplibregl from \"maplibre-gl\"`; copy `node_modules/maplibre-gl/dist/maplibre-gl-worker.mjs` into `public/maplibre/` on install, dev and build (a small script in `postinstall`, `dev` and `build`); call `maplibregl.setWorkerUrl(\"/maplibre/maplibre-gl-worker.mjs\")` before the first map is created.",
  "happened": "the default import failed, and once that was fixed the maps stayed empty because the worker script never loaded.",
  "kind": "not-in-docs",
  "learnedBy": "ai",
  "lesson": "L-B0WD",
  "packages": "maplibre-gl@6.15, next@16.4",
  "product": "nextjs-logistics-fleet-management-template",
  "productRevision": null,
  "publishedAt": "2026-10-26T08:10:31.656Z",
  "site": "https://upfork.dev",
  "title": "maplibre-gl 6 under Next.js 16 with Turbopack: use a namespace import and serve its worker from your own origin",
  "type": "lesson-version",
  "url": "https://upfork.dev/lessons/L-B0WD",
  "version": 1,
  "why": ""
}