Open source feature flagging and experimentation platform for stress free deployments, measured impact, and smarter decisions.

GrowthBook Users

Hi <@U04PP70LFLN> For vanilla Node.js, you should use the CommonJS style of importing instead (e.g. `const GrowthBook = require('@growthbook/growthbook').GrowthBook`). (Our <https://docs.growthbook.io/lib/js#nodejs|Node.js section in the docs hints at this>.) We don't support ESM imports currently.

If I may ask, do you know what sort of project you intend to use GrowthBook for? Typically our SDK is used with a web server such as Express. You might have a better time trying out GrowthBook by setting up a web server in Node.js first, and then installing GrowthBook onto it.

```const GrowthBook = require("@growthbook/growthbook").GrowthBook;

// Create a GrowthBook instance
const gb = new GrowthBook({
  apiHost: "<https://cdn.growthbook.io>",
  clientKey: "sdk-key",
  // Enable easier debugging of feature flags during development
  enableDevMode: true,
});

// Wait for features to be available
gb.loadFeatures({ autoRefresh: true }).then(() =&gt; {
  const color = gb.getFeatureValue("button-color");
  console.log("color", color);
});```

Thank you, it worked!

I’m planning to use GrowthBook in a particular project for change the behavior for my node application;