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LaunchDarkly serves a suite of tools that help you ship your code safer, faster, and more effectively with whatever language and frameworks you use today.

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Build an application guarded by feature flags and learn how LaunchDarkly supports every step of the development lifecycle

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Best practices to help everyone succeed with LaunchDarkly

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What’s new

Date	Change summary	Affected topics
May 19, 2026	Publishes new and updated documentation to support AgentControl release.	AgentControl
May 18, 2026	Publishes a topic on using the Observability metrics page.	Observability metrics
May 18, 2026	Publishes a topic about using metric measurement windows to reduce bias in warehouse native experiment results.	Metric measurement window
May 18, 2026	Updates the Snowflake Data Export topic to document the new full-page setup flow, including customizable Snowflake object names and the combined setup script.	Snowflake Data Export
May 12, 2026	Publishes a new topic about creating LaunchDarkly metrics from OpenTelemetry traces.	Creating metrics from traces
May 12, 2026	Publishes a guide on migrating from Statsig to LaunchDarkly Experimentation.	Migrating from Statsig to LaunchDarkly Experimentation
May 11, 2026	Documents new span-level functions in trace search: `any_span`, `any_span2`, `any_span3`, and `no_span`. These let you filter traces based on whether individual spans match a condition.	Search specification
May 11, 2026	Publishes a topic on setting up warehouse native Experimentation with BigQuery.	BigQuery native Experimentation
May 5, 2026	Adds documentation for using multiple SDK keys and new SDK key actions.	SDK credentials, SDK key actions
May 1, 2026	Publishes a topic on maintaining an IP allowlist.	IP allowlist