feat: Expo 55

runtime/.env

@@ -4,3 +4,7 @@ EXPO_PUBLIC_SNACK_ENV=staging
 
 # Open a Snack directly during development
 # EXPO_PUBLIC_SNACK_URL=exp://u.expo.dev/933fd9c0-1666-11e7-afca-d980795c5824?runtime-version=exposdk%3A52.0.0&channel-name=production&snack=...
+
+# Env for snack-experimental-runtime Expo Project
+# EXPO_PROJECT_ID: 98eba87d-6d91-4756-8699-dd512ce803d3
+# EXPO_PUBLIC_SNACK_ENV: production

runtime/app.config.js

@@ -9,6 +9,12 @@ const { major } = require('semver');
  * @returns {import('expo/config').ExpoConfig}
  */
 module.exports = ({ config }) => {
+  // This is needed for cannary runtimes to work in development versions of future Expo Go releases.
+  // E.g. 55.0.0-canary -> sdkVersion: 55.0.0 won't work in Expo Go until 55.0.0 is released.
+  config.sdkVersion = '54.0.0';
+  // UNVERSIONED doesn't work with EAS Update, so I force 54 to avoid issue with loading the runtime
+  // due to version mismatch.
+
   // Set web export prefix major Expo SDK version.
   // This is used to properly host the web build on Snack's S3 hosting.
   config.experiments ||= {};

runtime/app.json

@@ -2,8 +2,8 @@
   "name": "Snack",
   "description": "Write code in Expo's online editor and instantly use it on your phone",
   "scheme": "snack",
-  "owner": "exponent",
-  "slug": "snack",
+  "owner": "expo",
+  "slug": "snack-experimental-runtime",
   "version": "1.0.0",
   "primaryColor": "#000000",
   "icon": "./assets/icon.png",

runtime/package.json

@@ -20,42 +20,44 @@
   },
   "dependencies": {
     "@babel/polyfill": "^7.8.3",
+    "@expo-google-fonts/material-symbols": "0.4.15",
     "@expo/vector-icons": "^15.0.2",
     "@react-native-async-storage/async-storage": "2.2.0",
-    "@react-navigation/drawer": "^7.5.0",
-    "@react-navigation/native": "^7.1.8",
+    "@react-navigation/drawer": "7.7.2",
+    "@react-navigation/native": "7.1.21",
     "assert": "^2.1.0",
     "await-lock": "^2.2.2",
     "canvaskit-wasm": "0.38.0",
     "diff": "^5.0.0",
     "escape-string-regexp": "^5.0.0",
-    "expo": "~54.0.10",
-    "expo-asset": "~12.0.9",
-    "expo-camera": "~17.0.8",
-    "expo-constants": "~18.0.9",
-    "expo-crypto": "~15.0.7",
-    "expo-file-system": "~19.0.15",
-    "expo-font": "~14.0.8",
-    "expo-keep-awake": "~15.0.7",
-    "expo-linking": "~8.0.8",
-    "expo-router": "~6.0.8",
-    "expo-splash-screen": "~31.0.10",
-    "expo-status-bar": "~3.0.8",
-    "expo-updates": "~29.0.11",
+    "expo": "55.0.0-canary-20251205-a1dedc6",
+    "expo-asset": "12.0.12-canary-20251205-a1dedc6",
+    "expo-camera": "17.1.0-canary-20251205-a1dedc6",
+    "expo-constants": "18.1.0-canary-20251205-a1dedc6",
+    "expo-crypto": "15.0.9-canary-20251205-a1dedc6",
+    "expo-file-system": "19.0.21-canary-20251205-a1dedc6",
+    "expo-font": "14.1.0-canary-20251205-a1dedc6",
+    "expo-keep-awake": "15.0.9-canary-20251205-a1dedc6",
+    "expo-linking": "8.0.11-canary-20251205-a1dedc6",
+    "expo-router": "7.0.0-canary-20251205-a1dedc6",
+    "expo-splash-screen": "31.0.13-canary-20251205-a1dedc6",
+    "expo-status-bar": "3.0.10-canary-20251205-a1dedc6",
+    "expo-symbols": "1.1.0-canary-20251205-a1dedc6",
+    "expo-updates": "29.1.0-canary-20251205-a1dedc6",
     "path": "^0.12.7",
     "prop-types": "^15.7.2",
     "pubnub": "^7.2.0",
-    "react": "19.1.0",
-    "react-dom": "19.1.0",
-    "react-native": "0.81.4",
+    "react": "19.2.0",
+    "react-dom": "19.2.0",
+    "react-native": "0.83.0-rc.3",
     "react-native-gesture-handler": "~2.28.0",
     "react-native-pager-view": "6.9.1",
-    "react-native-reanimated": "~4.1.1",
+    "react-native-reanimated": "4.1.3",
     "react-native-safe-area-context": "~5.6.0",
-    "react-native-screens": "~4.16.0",
+    "react-native-screens": "4.19.0-nightly-20251203-1746a584e",
     "react-native-view-shot": "~4.0.3",
     "react-native-web": "^0.21.0",
-    "react-native-worklets": "~0.5.0",
+    "react-native-worklets": "0.6.1",
     "snack-babel-standalone": "file:../packages/snack-babel-standalone",
     "snack-content": "file:../packages/snack-content",
     "snack-require-context": "file:../packages/snack-require-context",
@@ -68,15 +70,15 @@
     "@types/diff": "^5.0.0",
     "@types/jest": "^29.5.14",
     "@types/pubnub": "^7.2.0",
-    "@types/react": "~19.1.10",
-    "@types/react-dom": "~19.1.7",
-    "babel-preset-expo": "~54.0.0",
+    "@types/react": "~19.2.7",
+    "@types/react-dom": "~19.2.3",
+    "babel-preset-expo": "54.1.0-canary-20251205-a1dedc6",
     "eslint": "^8.56.0",
     "eslint-config-universe": "^15.0.3",
     "expo-atlas": "^0.4.0",
     "getenv": "^1.0.0",
     "jest": "^29.2.1",
-    "jest-expo": "~54.0.12",
+    "jest-expo": "55.0.0-canary-20251205-a1dedc6",
     "patch-package": "^6.4.7",
     "postinstall-postinstall": "^2.1.0",
     "prettier": "^3.2.4",
@@ -86,8 +88,8 @@
     "update-browserslist-db": "^1.1.1"
   },
   "resolutions": {
-    "@react-navigation/drawer": "^7.5.0",
-    "@react-navigation/native": "^7.1.8"
+    "@react-navigation/drawer": "7.7.2",
+    "@react-navigation/native": "7.1.21"
   },
   "eslintConfig": {
     "extends": "universe/native",