Welcome to LaunchDarkly docs
Learn how to use LaunchDarkly to release faster, break nothing, and build products customers love
Build your first flagged application and explore how LaunchDarkly supports your work.
Review how your organization is adopting best practices for releasing safely.
Customize, test, and roll out new models and prompts in your generative Al applications.
Use metrics, experimentation, and analytics to understand how flag changes affect your audiences.
Learn how to incorporate the LaunchDarkly SDKs into your application.
Whether you’re a new or experienced, our best practices and guides help you succeed with LaunchDarkly.
Explore our SDKs
Use client-side, server-side, or edge SDKs to evaluate flags. Use Al SDKs to customize Al configs.
Client-side and mobile SDKs
Server-side SDKs
AI SDKs
Edge SDKs
OpenFeature providers
Observability SDKs
Additional Resources
Learn how to use LaunchDarkly with these other useful resources.
LaunchDarkly Community
Join other LaunchDarkly users on Discord.
LaunchDarkly YouTube
Watch videos covering integration demos, SDK overviews, a user interface (Ul) tutorial, and more.
LaunchDarkly Academy
Learn more about LaunchDarkly with recommended courses, live or self- guided training, webinars, and other activities.
LaunchDarkly Knowledge Base
Find frequently asked questions and ways to contact LaunchDarkly Support.