update web examples to beta.15

.github/workflows/web-starter-playwright.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Install Nargo
         uses: noir-lang/[email protected]
         with:
-          toolchain: 1.0.0-beta.11
+          toolchain: 1.0.0-beta.15
 
       - name: Install bb
         run: |

CLAUDE.md

@@ -104,10 +104,6 @@ forge script script/Deploy.s.sol:DeployScript --rpc-url <RPC_URL> --broadcast --
   - `base64_example/` - Base64 encoding/decoding using `noir-base64` library
   - Uses workspace structure with shared Nargo.toml
 
-- **`stealthdrop/`** - Complex example using ecrecover, Merkle trees, and PLUME signatures
-  - Demonstrates integration of multiple cryptographic libraries
-  - Uses `noir_bigcurve`, `ecrecover`, and custom merkle tree implementations
-
 - **`noir_by_example/`** - Small focused examples of Noir language features
   - `loops/` - Loop constructs in Noir
   - `generic_traits/` - Generic types and traits
@@ -133,7 +129,7 @@ fn main(private_input: Field, public_output: pub Field) {
 
 ### JavaScript Proof Generation Pattern
 
-Common pattern across examples using `@noir-lang/noir_js` and `@aztec/bb.js`:
+Common pattern across examples using `@noir-lang/noir_js` (v1.0.0-beta.15) and `@aztec/bb.js` (v3.0.0-nightly.20251104):
 1. Import compiled circuit artifacts from `target/` directory
 2. Initialize Noir program with artifacts
 3. Generate witness from inputs
@@ -149,14 +145,17 @@ Common pattern across examples using `@noir-lang/noir_js` and `@aztec/bb.js`:
 
 ## Version Compatibility
 
-Different examples may use different Noir/bb versions:
-- `solidity-example/`: Noir 1.0.0-beta.11, bb 0.87.0
-- `recursion/`: Noir 1.0.0-beta.6, bb 0.84.0
-- `web-starter/`: Noir 1.0.0-beta.11, bb 0.87.0
-- `bignum_example/`: Noir 1.0.0-beta.9+
+**Recent Updates (November 2025):**
+- All main examples updated to Noir 1.0.0-beta.15 and bb.js 3.0.0-nightly.20251104
+- The `stealthdrop/` example has been removed from the repository
+
+Current version information:
+- `solidity-example/`: Noir 1.0.0-beta.15, bb.js 3.0.0-nightly.20251104
+- `recursion/`: Noir 1.0.0-beta.15, bb.js 3.0.0-nightly.20251104
+- `web-starter/`: Noir 1.0.0-beta.15, bb.js 3.0.0-nightly.20251104
+- `bignum_example/`: Noir 1.0.0+ (>=1.0.0)
 - `lib_examples/base64_example/`: Noir 0.36.0+
 - `noir_by_example/`: Noir 0.34.0+ (varies by example)
-- `stealthdrop/`: Noir 1.0.0-beta.1, bb 0.67.0
 
 Check each project's README for specific version requirements. Version mismatches between nargo and bb can cause compilation or proof generation issues.
 

web-starter/README.md

@@ -3,7 +3,7 @@
 A simple Noir circuit with browser proving with bb.js
 Has both webpack and vite bundling.
 
-Tested with Noir 1.0.0-beta.11 and bb 0.87.0
+Tested with Noir 1.0.0-beta.15 and bb 3.0.0-nightly.20251104
 
 ## Setup
 

web-starter/circuits/target/noir_uh_starter.json

@@ -1 +1 @@
-{"noir_version":"1.0.0-beta.11+fd3925aaaeb76c76319f44590d135498ef41ea6c","hash":"11550909604998811057","abi":{"parameters":[{"name":"x","type":{"kind":"field"},"visibility":"private"},{"name":"y","type":{"kind":"field"},"visibility":"public"}],"return_type":null,"error_types":{}},"bytecode":"H4sIAAAAAAAA/62QQQqAMAwErfigpEna5OZXLKb/f4KoFUrxpgPL7mkOG6ab0DIyt15bwzfijy4MnYsgMXuOjoQbRCsqwFKSoqKo7FGJXFmzFctgyORYxcjrhZ6upftiGvbbNw8HOny0w0QBAAA=","debug_symbols":"nZBNCoMwEIXvMussLK1YvUopEuMogSEJY1Io4t07ira66MbV/Lz53sAbocUm9bV1nR+geozQsCWyfU3e6Gi9k+04KdjGOjKirGCnCxU0o4tQuUSk4KUpLUdD0G6pUbOomQJ0rVQx7Czh3E3qR2f/0Vu5svntC+cn6PsJurisdFEe6KdM2lg+ZAUZVNdpNmOrG8I1vy45s4szvsOmbIEH9gbbxDjbLZo8+AA=","file_map":{"50":{"source":"\nfn main(x: Field, y: pub Field) {\n    let res = x * 2 + y;\n    assert(res == 9);\n}\n","path":"/home/josh/Documents/Github/noir-examples/web-starter/circuits/src/main.nr"}},"names":["main"],"brillig_names":[]}
+{"noir_version":"1.0.0-beta.15+83245db91dcf63420ef4bcbbd85b98f397fee663","hash":"13597520350741267546","abi":{"parameters":[{"name":"x","type":{"kind":"field"},"visibility":"private"},{"name":"y","type":{"kind":"field"},"visibility":"public"}],"return_type":null,"error_types":{}},"bytecode":"H4sIAAAAAAAA/5XOoQ5AUBjF8e/ceRCRxjyC2SQTFcGmCMw08T6CeQFPYTzObZpk0y6bG+4Q+JdfOeGArgxlmRUVTkHPmNKkT7EfW0DbOnnUCHewpzgYOU9Sy1vCdq47X2z9KuWuf8PNtw6uNGV55AAAAA==","debug_symbols":"nZBNCoMwEIXvMussLK1YvUopEuMogSEJY1Io4t07ira66MbV/Lz53sAbocUm9bV1nR+geozQsCWyfU3e6Gi9k+04KdjGOjKirGCnCxU0o4tQuUSk4KUpLUdD0G6pUbOomQJ0rVQx7Czh3E3qR2f/0Vu5svntC+cn6PsJurisdFEe6KdM2lg+ZAUZVNdpNmOrG8I1vy45s4szvsOmbIEH9gbbxDjbLZo8+AA=","file_map":{"50":{"source":"\nfn main(x: Field, y: pub Field) {\n    let res = x * 2 + y;\n    assert(res == 9);\n}\n","path":"/home/josh/Documents/Github/noir-examples/web-starter/circuits/src/main.nr"}},"expression_width":{"Bounded":{"width":4}}}

web-starter/web/nextjs/README.md

@@ -3,7 +3,7 @@
 A simple Noir circuit with browser proving with bb.js
 This is a Next.js version, similar to the vite and webpack examples.
 
-Tested with Noir 1.0.0-beta.11, bb 0.87.0, and Next.js 15.
+Tested with Noir 1.0.0-beta.15, bb 3.0.0-nightly.20251104, and Next.js 15.
 
 ## Setup
 

web-starter/web/nextjs/package.json

@@ -2,8 +2,8 @@
   "name": "nextjs-noir",
   "type": "module",
   "dependencies": {
-    "@aztec/bb.js": "0.87.0",
-    "@noir-lang/noir_js": "1.0.0-beta.11",
+    "@aztec/bb.js": "3.0.0-nightly.20251104",
+    "@noir-lang/noir_js": "1.0.0-beta.15",
     "next": "^15.3.4",
     "react": "18.2.0",
     "react-dom": "18.2.0"

web-starter/web/nextjs/pages/api/verify.ts

@@ -1,5 +1,5 @@
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { UltraHonkBackend, BarretenbergVerifier } from '@aztec/bb.js';
+import { UltraHonkBackend } from '@aztec/bb.js';
 import { promises as fs } from 'fs';
 import path from 'path';
 
@@ -12,7 +12,7 @@ async function initializeCircuit() {
     const circuitPath = path.resolve(process.cwd(), '../../circuits/target/noir_uh_starter.json');
     const circuitData = await fs.readFile(circuitPath, 'utf-8');
     circuit = JSON.parse(circuitData);
-    honk = new UltraHonkBackend(circuit.bytecode, { 
+    honk = new UltraHonkBackend(circuit.bytecode, {
       threads: 8,
 
       // By default, bb.js downloads CRS files to ~/.bb-crs. For serverless environments where 
@@ -36,11 +36,11 @@ export default async function handler(
     await initializeCircuit();
 
     const { proof, publicInputs } = req.body;
-    
+
     if (!proof || !publicInputs) {
-      return res.status(400).json({ 
+      return res.status(400).json({
         error: 'Missing proof or publicInputs',
-        verified: false 
+        verified: false
       });
     }
 
@@ -61,23 +61,23 @@ export default async function handler(
     } else {
       throw new Error('Invalid proof format');
     }
-    
+
     const publicInputsArray = Array.isArray(publicInputs) ? publicInputs : [publicInputs];
-    
-    const verified = await honk.verifyProof({ 
-      proof: proofArray, 
-      publicInputs: publicInputsArray 
+
+    const verified = await honk.verifyProof({
+      proof: proofArray,
+      publicInputs: publicInputsArray
     });
-    
-    return res.status(200).json({ 
+
+    return res.status(200).json({
       verified,
       message: verified ? 'Proof verified successfully' : 'Proof verification failed'
     });
   } catch (error) {
     console.error('Server-side verification error:', error);
-    return res.status(500).json({ 
-      error: String(error), 
-      verified: false 
+    return res.status(500).json({
+      error: String(error),
+      verified: false
     });
   }
 }

web-starter/web/vite/README.md

@@ -3,7 +3,7 @@
 A simple Noir circuit with browser proving with bb.js
 Has both webpack and vite bundling.
 
-Tested with Noir 1.0.0-beta.6 and bb 0.84.0
+Tested with Noir 1.0.0-beta.15 and bb 3.0.0-nightly.20251104
 
 ## Setup
 

web-starter/web/vite/package.json

@@ -2,8 +2,8 @@
   "name": "js",
   "type": "module",
   "dependencies": {
-    "@aztec/bb.js": "0.87.0",
-    "@noir-lang/noir_js": "1.0.0-beta.11"
+    "@aztec/bb.js": "3.0.0-nightly.20251104",
+    "@noir-lang/noir_js": "1.0.0-beta.15"
   },
   "scripts": {
     "dev": "vite",
@@ -17,7 +17,8 @@
     "playwright": "^1.53.0",
     "ts-node": "^10.9.2",
     "typescript": "^5.8.3",
-    "vite": "^6.1.0"
+    "vite": "^6.1.0",
+    "vite-plugin-node-polyfills": "0.17.0"
   },
   "packageManager": "[email protected]+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
 }

web-starter/web/vite/playwright.config.cjs

@@ -12,6 +12,11 @@ const config = {
         baseURL: 'http://localhost:5173',
         headless: true,
     },
+    // Global test timeout for proof generation
+    timeout: 300000, // 5 minutes
+    expect: {
+        timeout: 180 * 1000, // 3 minutes for assertions
+    },
     projects: [
         { name: 'chromium', use: { browserName: 'chromium' } },
         { name: 'firefox', use: { browserName: 'firefox' } },

web-starter/web/vite/tests/proof-verification.spec.ts

@@ -4,10 +4,10 @@ import { test, expect, Page } from '@playwright/test';
 test('proof verification works in the browser', async ({ page }: { page: Page }) => {
     await page.goto('/');
     await page.click('#generateProofBtn');
-    // Wait for the result to contain 'Verified:' with increased timeout
+    // Wait for the result to contain 'Verified:' with 5 minute timeout for proof generation
     let resultText = '';
     try {
-        await expect(page.locator('#result')).toContainText('Verified:', { timeout: 30000 });
+        await expect(page.locator('#result')).toContainText('Verified:', { timeout: 300000 });
         resultText = await page.locator('#result').innerText();
     } catch (e) {
         // Debug: print the current contents of #result if the check fails

web-starter/web/vite/vite.config.js

@@ -1,14 +1,16 @@
 import { defineConfig } from 'vite';
+import { nodePolyfills } from 'vite-plugin-node-polyfills';
 
 export default defineConfig({
+  plugins: [
+    nodePolyfills(),
+  ],
   optimizeDeps: {
     exclude: ['@noir-lang/noirc_abi', '@noir-lang/acvm_js', '@noir-lang/noir_js', '@aztec/bb.js']
   },
-  rollupOptions: {
-    input: 'index.html',
-    output: {
-      dir: 'dist',
-      format: 'esm'
-    }
-  }
-});
+  resolve: {
+    alias: {
+      pino: "pino/browser.js",
+    },
+  },
+});