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@launchdarkly

LaunchDarkly

Fast and reliable feature management for the modern enterprise

What is LaunchDarkly?

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.

How can LaunchDarkly help you?

  • Feature flags let you reduce the risk of releasing new features by rolling them out progressively across subsets of your users over time.
  • Guarded releases monitor the performance of flag releases and configure LaunchDarkly to take action on the results.
  • AI Configs help you customize, test, and roll out new large language models (LLMs) within your generative AI applications.
  • Experimentation lets you validate the impact of features you roll out to your app or infrastructure. You can measure things like page views, clicks, load time, infrastructure costs, and more.

Explore LaunchDarkly:

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  1. observability-sdk observability-sdk Public

    LaunchDarkly Observability and Session Replay SDKs

    TypeScript 6 4

  2. ldcli ldcli Public

    The official command line interface for managing LaunchDarkly feature flags.

    Go 30 15

  3. mcp-server mcp-server Public

    LaunchDarkly's Model Context Protocol (MCP) Server

    TypeScript 27 17

  4. python-server-sdk-ai python-server-sdk-ai Public

    LaunchDarkly Server-side AI SDK for Python

    Python 4 4

  5. terraform-provider-launchdarkly terraform-provider-launchdarkly Public

    LaunchDarkly Terraform provider

    Go 28 32

  6. openfeature-node-server openfeature-node-server Public archive

    An open feature provider for the LaunchDarkly node SDK.

    TypeScript 13 4

Repositories

Showing 10 of 317 repositories
  • ld-relay Public

    LaunchDarkly Relay Proxy

    launchdarkly/ld-relay's past year of commit activity
    Go 133 98 13 13 Updated Sep 10, 2026
  • js-core Public

    LaunchDarkly monorepo for JavaScript SDKs

    launchdarkly/js-core's past year of commit activity
    TypeScript 28 40 2 14 Updated Sep 10, 2026
  • python-server-sdk-otel Public

    LaunchDarkly SDK OTEL integration for the Python server side SDK

    launchdarkly/python-server-sdk-otel's past year of commit activity
    Python 1 1 0 0 Updated Sep 10, 2026
  • terraform-provider-launchdarkly Public

    LaunchDarkly Terraform provider

    launchdarkly/terraform-provider-launchdarkly's past year of commit activity
    Go 28 MPL-2.0 32 1 6 Updated Sep 10, 2026
  • python-server-sdk Public

    LaunchDarkly Server-side SDK for Python

    launchdarkly/python-server-sdk's past year of commit activity
    Python 44 48 8 8 Updated Sep 10, 2026
  • find-code-references-in-pull-request Public

    Find Code Reference Flags in Pull Requests

    launchdarkly/find-code-references-in-pull-request's past year of commit activity
    Go 11 Apache-2.0 10 7 16 Updated Sep 10, 2026
  • vue-client-sdk Public

    LaunchDarkly Client-side SDK for Vue

    launchdarkly/vue-client-sdk's past year of commit activity
    TypeScript 5 6 1 1 Updated Sep 10, 2026
  • sdk-meta Public

    SDK Metadata.

    launchdarkly/sdk-meta's past year of commit activity
    Go 2 2 0 4 Updated Sep 10, 2026
  • cpp-sdks Public

    C++ Client/Server SDKs

    launchdarkly/cpp-sdks's past year of commit activity
    C++ 9 4 5 6 Updated Sep 10, 2026
  • python-ai-sdk Public

    LaunchDarkly AI SDK for Python. Manage prompts, models, tools, and agent graphs as AgentControl configs, target and roll them out per user, score quality with judges, and track cost, latency, and errors. Handlers for OpenAI, Anthropic, and LangChain.

    launchdarkly/python-ai-sdk's past year of commit activity
    Python 2 Apache-2.0 0 0 19 Updated Sep 10, 2026