@featurevisor/sdk

@featurevisor/sdk

Universal Featurevisor SDK for both Node.js and the browser.

Visit https://featurevisor.com for more information.

Installation

$ npm install --save @featurevisor/sdk

Usage

Initialize the SDK:

import { FeaturevisorSDK } from "@featurevisor/sdk";

const datafileContent = fetch(datafileURL).then((res) => res.json());

const sdk = new FeaturevisorSDK({
  // required
  datafile: datafileContent,

 // optional
 onActivation: (featureKey, variant, attributes, captureAttributes) => {
   console.log(`Feature ${featureKey} activated with variant ${variant}`);
 },
});

API

getVariation

getVariation(featureKey: string, attributes: Attributes): VariationValue

getVariable

getVariable(featureKey: string, variableKey: string, attributes: Attributes): VariableValue

activate

activate(featureKey: string, attributes: Attributes): VariationValue

Same as getVariation, but also calls the onActivation callback.

This is a convenience method meant to be called when you know the User has been exposed to your Feature, and you also want to track the activation.

License

MIT © Fahad Heylaal

Changelog

0.2.0 (2023-03-16)

Features

• NOT operator (#16) (9c7b239)