Feature flags - LaunchDarkly

This category has guides that teach you how to use and manage feature flags.

Best practices for upgrading users to contexts
Creating flags
Deciding between flag targeting strategies
Defining and targeting mobile applications
Feature flag hierarchy
Flag conventions
Improving flag usage in code
LaunchDarkly CLI dev-server reference guide
Performing multi-stage migrations with migration flags
Reducing technical debt from feature flags
Testing code that uses feature flags
Using entitlements to manage customer experience
Using flags on static sites with JavaScript
Using the LaunchDarkly CLI for local testing
Using segments and targeting to manage early access programs

If your application uses generative AI models, you can manage prompts and model settings with AgentControl configs alongside your flags. To learn more, read the AgentControl guides.