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fix: resolve Buffer.alloc error in production build
Root cause: ES module imports are hoisted and execute before module body code. When vendor-ton was a separate chunk, it would load and execute before the Buffer polyfill in the main bundle, causing "Buffer.alloc is not a function". Solution: Remove vendor-ton from manualChunks to keep TON packages in the main bundle with the Buffer polyfill, ensuring correct execution order. Changes: - Remove vendor-ton manual chunk from vite.config.ts - Keep TON packages in main bundle alongside Buffer polyfill - Add explicit globalThis.Buffer setup in polyfills.ts for extra safety 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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‎dist/404.html‎

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<title>Demo Dapp with @tonconnect/ui-react</title>
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<script data-consolejs-channel="57e95ad4-4a89-7cf9-106a-51106eb4d73d" src="https://remotejs.com/agent/agent.js"></script>
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<script type="module" crossorigin src="/demo-dapp-with-wallet/relayers/assets/index-BjVcfrst.js"></script>
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<script type="module" crossorigin src="/demo-dapp-with-wallet/relayers/assets/index-DoeFefXp.js"></script>
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<link rel="modulepreload" crossorigin href="/demo-dapp-with-wallet/relayers/assets/vendor-react-Drc5ga--.js">
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<link rel="modulepreload" crossorigin href="/demo-dapp-with-wallet/relayers/assets/vendor-ton-DCgIeIEq.js">
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<link rel="modulepreload" crossorigin href="/demo-dapp-with-wallet/relayers/assets/vendor-crypto-DO72JQCC.js">
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<link rel="stylesheet" crossorigin href="/demo-dapp-with-wallet/relayers/assets/index-C6qF6Nog.css">
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</head>
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<body>

‎dist/assets/index-BjVcfrst.js‎

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‎dist/assets/index-DoeFefXp.js‎

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‎dist/assets/vendor-crypto-BxXtXh0r.js‎

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‎dist/assets/vendor-crypto-DO72JQCC.js‎

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‎dist/assets/vendor-ton-DCgIeIEq.js‎

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‎dist/index.html‎

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<title>Demo Dapp with @tonconnect/ui-react</title>
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<script data-consolejs-channel="57e95ad4-4a89-7cf9-106a-51106eb4d73d" src="https://remotejs.com/agent/agent.js"></script>
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<script type="module" crossorigin src="/demo-dapp-with-wallet/relayers/assets/index-BjVcfrst.js"></script>
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<script type="module" crossorigin src="/demo-dapp-with-wallet/relayers/assets/index-DoeFefXp.js"></script>
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<link rel="modulepreload" crossorigin href="/demo-dapp-with-wallet/relayers/assets/vendor-react-Drc5ga--.js">
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<link rel="modulepreload" crossorigin href="/demo-dapp-with-wallet/relayers/assets/vendor-ton-DCgIeIEq.js">
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<link rel="modulepreload" crossorigin href="/demo-dapp-with-wallet/relayers/assets/vendor-crypto-DO72JQCC.js">
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<link rel="stylesheet" crossorigin href="/demo-dapp-with-wallet/relayers/assets/index-C6qF6Nog.css">
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</head>
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<body>

‎src/polyfills.ts‎

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import { Buffer } from 'buffer'
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// Explicitly set global Buffer - vite-plugin-node-polyfills doesn't always do this in production
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if (typeof globalThis.Buffer === 'undefined') {
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(globalThis as any).Buffer = Buffer
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}
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if (typeof window !== 'undefined' && typeof (window as any).Buffer === 'undefined') {
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(window as any).Buffer = Buffer
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}

‎vite.config.ts‎

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output: {
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manualChunks: {
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'vendor-react': ['react', 'react-dom'],
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'vendor-ton': ['@ton/core', '@tonconnect/ui-react'],
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'vendor-crypto': ['crypto-browserify', 'tweetnacl', 'buffer', 'process']
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'vendor-crypto': ['crypto-browserify', 'tweetnacl']
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}
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}
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}

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