chore: add Node version file (#853)

.github/actions/yarn-install/action.yml

@@ -21,7 +21,7 @@ runs:
     - name: Setup Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: 20
+        node-version: 22
         cache: "yarn"
         cache-dependency-path: yarn.lock
 

.github/workflows/circuits-build.yml

@@ -36,7 +36,7 @@ jobs:
       # TODO(): Use caching
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
 
       - name: Install dependencies
         run: |

.github/workflows/circuits.yml

@@ -35,10 +35,10 @@ jobs:
             nasm \
             nlohmann-json3-dev
 
-      - name: Set Node.js 18.x
+      - name: Set Node.js 22.x
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 22
       - name: Setup Rust
         uses: dtolnay/rust-toolchain@stable
 

.github/workflows/contracts.yml

@@ -22,10 +22,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Set Node.js 20.x
+      - name: Set Node.js 22.x
         uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
       - name: Install Dependencies
         uses: ./.github/actions/yarn-install
       - name: Prettier Check - Code Formatting

.github/workflows/mobile-bundle-analysis.yml

@@ -1,7 +1,7 @@
 name: Mobile Bundle Analysis
 
 env:
-  NODE_VERSION: 18
+  NODE_VERSION: 22
   RUBY_VERSION: 3.2
   JAVA_VERSION: 17
   WORKSPACE: ${{ github.workspace }}

.github/workflows/mobile-ci.yml

@@ -1,7 +1,7 @@
 name: Mobile CI
 env:
   # Build environment versions
-  NODE_VERSION: 18
+  NODE_VERSION: 22
   RUBY_VERSION: 3.2
   JAVA_VERSION: 17
   # Path configuration

.github/workflows/mobile-deploy.yml

@@ -2,7 +2,7 @@ name: Mobile Deploy
 
 env:
   # Build environment versions
-  NODE_VERSION: 18
+  NODE_VERSION: 22
   RUBY_VERSION: 3.2
   JAVA_VERSION: 17
   ANDROID_API_LEVEL: 35
@@ -796,7 +796,7 @@ jobs:
       inputs.test_mode != true &&
       (needs.build-ios.result == 'success' || needs.build-android.result == 'success')
     env:
-      NODE_VERSION: 18
+      NODE_VERSION: 22
       APP_PATH: ${{ github.workspace }}/app
     steps:
       - uses: actions/checkout@v4

.github/workflows/mobile-e2e.yml

@@ -2,7 +2,7 @@ name: Mobile E2E
 
 env:
   # Build environment versions
-  NODE_VERSION: 18
+  NODE_VERSION: 22
   JAVA_VERSION: 17
   ANDROID_API_LEVEL: 33
   ANDROID_NDK_VERSION: 27.0.11718014
@@ -41,7 +41,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: ${{ env.NODE_VERSION }}
       - run: corepack enable
       - run: corepack prepare yarn@4.6.0 --activate
       - name: Cache Yarn dependencies
@@ -159,7 +159,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: ${{ env.NODE_VERSION }}
       - run: corepack enable
       - run: corepack prepare yarn@4.6.0 --activate
       - name: Cache Yarn dependencies

.github/workflows/npm-publish.yml

@@ -52,7 +52,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "18"
+          node-version: "22"
           registry-url: "https://registry.npmjs.org"
 
       - name: Install Dependencies
@@ -82,7 +82,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "18"
+          node-version: "22"
           registry-url: "https://registry.npmjs.org"
 
       - name: Install Dependencies
@@ -111,7 +111,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "18"
+          node-version: "22"
           registry-url: "https://registry.npmjs.org"
       - uses: actions/checkout@v4
       - name: Install Dependencies

.nvmrc

@@ -0,0 +1 @@
+22

README.md

@@ -67,6 +67,8 @@ We provide bounties for new and interesting applications using Self.
 
 ## Development Setup
 
+This project requires **Node.js 22.x**. Use the included `.nvmrc` to match the version.
+
 Run `yarn install` to bootstrap dependencies and husky hooks.
 Gitleaks will scan staged changes on each commit via `yarn gitleaks`.
 

app/package.json

@@ -189,6 +189,6 @@
     "vite": "^7.0.0"
   },
   "engines": {
-    "node": ">=18"
+    "node": ">=22 <23"
   }
 }

circuits/package.json

@@ -82,5 +82,8 @@
     "ts-mocha": "^10.0.0",
     "tsconfig-paths": "^4.2.0",
     "tsx": "^4.20.3"
+  },
+  "engines": {
+    "node": ">=22 <23"
   }
 }

common/package.json

@@ -377,5 +377,8 @@
     "ts-mocha": "^10.0.0",
     "tsup": "^8.5.0",
     "typescript": "^5.4.5"
+  },
+  "engines": {
+    "node": ">=22 <23"
   }
 }

contracts/package.json

@@ -121,5 +121,8 @@
     "typechain": "^8.3.2",
     "typescript": "^5.1.6"
   },
+  "engines": {
+    "node": ">=22 <23"
+  },
   "packageManager": "yarn@4.5.3"
 }

package.json

@@ -26,5 +26,8 @@
     "patch-package": "^8.0.0",
     "postinstall-postinstall": "^2.1.0"
   },
+  "engines": {
+    "node": ">=22 <23"
+  },
   "packageManager": "yarn@4.6.0"
 }

sdk/core/package.json

@@ -75,6 +75,9 @@
     "typechain": "^8.3.2",
     "typescript": "^5.4.5"
   },
+  "engines": {
+    "node": ">=22 <23"
+  },
   "publishConfig": {
     "access": "public"
   }

sdk/qrcode/package.json

@@ -76,6 +76,9 @@
     "tsup": "^8.5.0",
     "typescript": "^5.4.5"
   },
+  "engines": {
+    "node": ">=22 <23"
+  },
   "peerDependencies": {
     "lottie-react": "^2.4.0",
     "react": "^18.0.0",