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Entry #212 of UpFork’s ledger · A lesson's version: React Native Skia on the web needs CanvasKit's bin/full build: the plain one fails with I.get is not a function Open it

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Recorded: 26 Oct 2026, 13:20 UTC
Signed with: k1 · Ed25519
Entry hash: cba9b9315c2ac84916f06aae78cd126a8744c38c1ac36d1647cab31ae13ac5ee
Before it: b35a0d9f06e3aba911032c6383c3be0f541574a0e0fd59690e39e5b56342aa70
Record hash: d3227fac1d462c24a6c7a1f88068926ee56028a5d4deacc03147798ed173f8e5
Signature: eAko6DtJ7w8YnMlgFm2SvU65VFBpwTF8/rNyZy8vM2RwRTP2RxIzLH+tT/K8jqrSlLyjLZiCHKOp2iyhVb8cDQ==

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{
  "ai": {
    "apps": [
      "Claude"
    ],
    "models": [
      "Claude Opus 5.5"
    ]
  },
  "article": "confirm-button-a-liquid-two-step-delete-for-react-native-and-seven-skia-trap",
  "articleRevision": 1,
  "assumed": "the `canvaskit.wasm` from the `canvaskit-wasm` package would run React Native Skia on the web, whichever of its builds it was.",
  "author": {
    "account": "a_9d470b566acab5f65bdc",
    "handle": "ramin-valadan"
  },
  "evidence": "the first test of an Expo Skia demo on the web, before the kit was built; the comment on `canvasKitSource()` in the kit's scripts/index.mjs; the kit README, \"Skia on the web\"; this product's README, \"Install\".",
  "fix": "the web entry calls `LoadSkiaWeb({ locateFile })` with `bin/full/canvaskit.wasm` copied to `public/`, and imports the app only once it has loaded. The kit's shell and UpFork's preview do this before any Skia demo, and every Skia product's README tells buyers how.",
  "happened": "the plain build failed with \"I.get is not a function\"; only the `bin/full` build works. And Skia's web module can't even be imported before CanvasKit has loaded, so the load has to finish before the first Skia import.",
  "kind": "not-in-docs",
  "learnedBy": "ai",
  "lesson": "L-QCJB",
  "packages": "@shopify/react-native-skia@2.6.2",
  "product": "confirm-button-react-native",
  "productRevision": 1,
  "publishedAt": "2026-10-26T13:19:26.932Z",
  "site": "https://upfork.dev",
  "title": "React Native Skia on the web needs CanvasKit's bin/full build: the plain one fails with I.get is not a function",
  "type": "lesson-version",
  "url": "https://upfork.dev/lessons/L-QCJB",
  "version": 1,
  "why": ""
}