Feature Flags Demo | Docusaurus Template

🔴 Live Demo

Select Feature to Test:

Feature Component Output:

✅ Feature Enabled: Theme Switcher

Dynamic theme switching functionality

This content is only visible when the feature flag is enabled!

Note: If you don't see the green success box above, the selected feature is disabled in the configuration.

⚙️ Feature Flags Configuration

// config/Features.yml
features:
  sampleFeature:
    enabled: true
    description: 'A sample feature for demonstration'
    rolloutPercentage: 100
    environment: ['development', 'production']

  betaFeature:
    enabled: false
    description: 'Experimental beta functionality'
    rolloutPercentage: 25
    environment: ['development']

  newDashboard:
    enabled: true
    description: 'New dashboard interface'
    rolloutPercentage: 75
    environment: ['development', 'staging']

🎯 Common Use Cases

🧪 A/B Testing

Test different UI components
Compare user engagement
Gradual feature rollout
Performance comparison

🚀 Beta Features

Early feature access
User feedback collection
Risk mitigation
Incremental deployment

🏗️ Development

Work-in-progress features
Environment-specific content
Debug information
Developer tools

✨ Key Features

🎛️ Control & Flexibility

YAML-based configuration
Runtime feature toggling
Environment-specific settings
Percentage-based rollouts
Easy feature management

⚡ Performance & UX

Zero-overhead when disabled
No runtime feature detection
Clean component wrapping
Conditional rendering only
Build-time optimization

💻 Usage Examples

import FeatureComponent from '@site/src/components/FeatureComponent';

export default function MyPage() {
  return (
    <Layout>
      <h1>My Page</h1>
      
      {/* Always visible content */}
      <p>This content is always visible</p>
      
      {/* Feature-gated content */}
      <FeatureComponent feature='newDashboard'>
        <div className='new-dashboard'>
          <h2>New Dashboard (Beta)</h2>
          <p>This is only visible when newDashboard feature is enabled</p>
        </div>
      </FeatureComponent>
    </Layout>
  );
}

// In navigation components
import FeatureComponent from '@site/src/components/FeatureComponent';

export default function Navigation() {
  return (
    <nav>
      <Link to='/home'>Home</Link>
      <Link to='/about'>About</Link>
      
      <FeatureComponent feature='betaFeatures'>
        <Link to='/beta'>Beta Features</Link>
      </FeatureComponent>
      
      <FeatureComponent feature='adminPanel'>
        <Link to='/admin'>Admin Panel</Link>
      </FeatureComponent>
    </nav>
  );
}

🔗 Related Resources

Learn more about feature flags and conditional rendering

📖 Feature Flags Docs 🛠️ Development Workflow 🎯 All Demos

Feature Flags