Amplitude Experiment + React

In this post, you'll learn:

• Use amplitude experiments with React.

• Create AB tests on any react component.

Requirements

• Access to Amplitude Experiments
• A React project.

But... What is Amplitude Experiments?

Amplitude Experiment embeds analytics and customer behavior into A/B testing and rollout workflows, so teams learn faster and adapt experiences for key segments.

Implement Experiment in React

1. Install dependencies:

npm i @amplitude/experiment-js-client amplitude-js

# Yarn yarn add @amplitude/experiment-js-client amplitude-js

2. Create React Context and Provider

2.1. Define context provider

We need a context provider to globalize all functions and objects needed for experiments.

2.2. Define provider

This provider wrap common functions to isolate direct amplitude functions one level top.

2.3. Define layout component

The layout component will initialize the amplitude provider for ease use in other components, so in each component you don't need to pass all required properties.

2.4. Using context provider data from a hook

The useExperiment hook return all context value.

Final implementation

Initialize the client in your application startup. You will need the API Key for your deployment. You can find the API Key in the Deployments section of your Experiment instance. To learn more about how to setup your Project and deployments, please refer to Deployments.

Helpful guides

• Roll out your experiment.
• Using Experiment JavaScript Client SDK.
• Official GitHub demo.
• https://amplitude.com/amplitude-experiment 

Did you like this post? Leave a comment :)