One post tagged with "frontend"

React applications require dynamic, responsive user experiences. Feature flags provide the perfect solution for controlling features, conducting A/B tests, and rolling out updates safely in React apps. This comprehensive guide covers everything you need to know about implementing feature flags in React applications.

Why React Developers Need Feature Flags​

React's component-based architecture makes it ideal for feature flag implementation. You can conditionally render components, modify props, or change application behavior without touching your deployment pipeline.

import { useFeatureFlag } from "@flagpole/react";

function Dashboard() {
  const showNewChart = useFeatureFlag("enhanced-analytics");
  const enableDarkMode = useFeatureFlag("dark-mode-ui");

  return (
    <div className={enableDarkMode ? "dark-theme" : "light-theme"}>
      <h1>Analytics Dashboard</h1>
      {showNewChart ? <NewChartComponent /> : <LegacyChart />}
    </div>
  );
}