Get Started with the Statsig SDKs

This quickstart will guide you through quickly installing the Statsig SDK in a client app. If you're looking for a more detailed guide, check out the SDK Overview or read about choosing between client or server SDKs.

React
JS snippet
Python
Node
+24 more SDKs+24 SDKs

1. Install Statsig packages

npm install @statsig/react-bindings

2. Import the StatsigProvider

In your App Router, import the StatsigProvider.

import StatsigProvider from "@statsig/react-bindings";

3. Wrap child components

Next, update your app's default function so that the StatsigProvider wraps around all child components.

export default function RootLayout({ children }: { children: React.ReactNode }) {
  return (
    <StatsigProvider 
      sdkKey={process.env.NEXT_PUBLIC_STATSIG_CLIENT_KEY!}
      user={{ userID: "quickstart-user" }}
      }}>
      {children}
    </StatsigProvider>
  );
}

4. Add client key

Create a client API key in the Statsig console Settings. Copy and paste it to replace <REPLACE_WITH_YOUR_CLIENT_KEY> in the code snippet from the previous step.

5. Next steps

Congratulations! You've successfully set up the Statsig SDK in React. Continue on to the tutorials, or jump in to the full Next.js or React SDK libraries.

The easiest way to get up and running is by adding the Statsig JavaScript snippet to your website.

1. Paste the code snippet

In the <head> section of your website, paste the following code snippet.

<script src="https://cdn.jsdelivr.net/npm/@statsig/js-client@3/build/statsig-js-client+session-replay+web-analytics.min.js?apikey=<REPLACE_WITH_YOUR_CLIENT_KEY>"></script>

2. Add client key

Create a client API key in the Statsig console Settings. Copy and paste it to replace <REPLACE_WITH_YOUR_CLIENT_KEY> in the code snippet from the previous step.

3. Next steps

Congratulations! You've set up the Statsig JavaScript snippet. Once installed, you'll be able to:

1. Install Statsig packages

pip install statsig-python-core

2. Initialize the Statsig SDK

from statsig_python_core import Statsig, StatsigOptions

options = StatsigOptions()
options.environment = "development"

statsig = Statsig("<REPLACE_WITH_YOUR_SERVER_SECRET_KEY>", options)
statsig.initialize().wait()

statsig.shutdown().wait()

3. Add server secret key

Create a server secret key in the Statsig console Settings. Copy and paste it to replace <REPLACE_WITH_YOUR_SERVER_SECRET_KEY> in the code snippet from the previous step.

4. Next steps

Congratulations! You've successfully set up the Statsig SDK in Python. Continue on to the tutorials, or jump in to the full Python SDK library.

1. Install Statsig packages

npm i @statsig/statsig-node-core

2. Initialize the Statsig SDK

// Basic initialization
const statsig = new Statsig("<REPLACE_WITH_YOUR_SERVER_SECRET_KEY>");
await statsig.initialize();

// or with StatsigOptions
const options: StatsigOptions = { environment: "staging" };

const statsigWithOptions = new Statsig("secret-key", options);
await statsigWithOptions.initialize();

3. Add server secret key

Create a server secret key in the Statsig console Settings. Copy and paste it to replace <REPLACE_WITH_YOUR_SERVER_SECRET_KEY> in the code snippet from the previous step.