🚀 Fixed “Buffer is not defined” in Vite + React !! 2

Опубликовано: 14 Май 2026
на канале: Rahul tried coding

Encountering the “Buffer is not defined” error in your Vite + React project? This quick guide shows how to fix it using the buffer package, ensuring your app runs seamlessly. 🚀

Here is resources:
Step1. npm i @esbuild-plugins/node-globals-polyfill
Step2. import { NodeGlobalsPolyfillPlugin } from '@esbuild-plugins/node-globals-polyfill';
Step3.
optimizeDeps: {
esbuildOptions: {
plugins: [
NodeGlobalsPolyfillPlugin({
buffer: true,
}),
],
},
},
define: {
global: 'window', // Make global available for browser
},

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GitHub: https://github.com/rxhul18