@uitheory/flip v0.0.1

Flip

Dead simple feature flag configuration

Installation

  npm install --save @uitheory/flip
  #or yarn
  yarn add @uitheory/flip

Usage

import flip from '@uitheory/flip';

const hasFeature = flip({
  features: {
    feature1: true,
    feature2: false,
    feature3: context => context.user.isTester,
    feature4: context => context.env === 'staging',
  },
  context: {
    // context about the environment, user, etc.
    user: {
      isTester: true,
    },
    env: 'staging',
  },
});

if (hasFeature('feature1')) {
  console.log('congrats!');
}