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Environments

We support Node.JS versions 18, 20 and 22, with experimental support for Deno, Bun and Vercel Edge functions.

NextJS​

If you're using NextJS you'll need to add withLlamaIndex to your next.config.js file. This will add the necessary configuration for included 3rd-party libraries to your build:

// next.config.js
const withLlamaIndex = require("llamaindex/next");

module.exports = withLlamaIndex({
  // your next.js config
});

For details, check the latest withLlamaIndex implementation.