Overview

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Welcome to LaunchDarkly docs

Learn how to use LaunchDarkly to release faster, break nothing, and build products customers love.

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Build a strong foundation with release management

Streamline releases and ship with confidence thanks to LaunchDarkly’s best practices, governance features, and built-in automation

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You can also use the LaunchDarkly demo sandbox

What’s new

DateChange summaryAffected topics
August 22, 2025Adds Slack as an Observability alert destination.Observability alerts
August 21, 2025Updates topics on the Go SDK to describe new options for creating and updating contexts.Go SDK reference
August 20, 2025Publishes a guide on multiple comparisons correction for frequentist experiment results.Multiple comparisons correction
August 20, 2025Adds new product analytics dashboard actions.Using actions, Using resources
August 19, 2025Publishes a topic on using agents in AI Configs.Agents in AI Configs
August 14, 2025Publishes a topic on observability for the Go SDK.Go SDK observability reference
August 12, 2025Publishes topics about BigQuery and Databricks warehouse Data Export.Big Query Data Export, Databricks Data Export
August 11, 2025Publishes a topic on metric event filters.Filtering custom metric events
August 4, 2025Publishes a topic on creating A/A tests.Creating A/A tests
See all updates

Explore our SDKs

Use client-side, server-side, or edge SDKs to evaluate flags. Use AI SDKs to customize AI 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.