For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
Sign inTry it free
DocsGuidesSDKsIntegrationsAPI docsTutorialsFlagship blog
DocsGuidesSDKsIntegrationsAPI docsTutorialsFlagship blog
  • SDKs
    • SDK concepts
      • Getting started with SDKs
      • Analytics events
      • Apple App Store data collection policy
      • Choosing an SDK type
      • Contributor's guide
      • Domain list
      • Evaluation reasons
      • Flag evaluation rules in server-side SDKs
      • Persistent data stores
      • Sample applications
      • Server-side SDK bandwidth usage
      • Using flag types
      • Version notifications
      • Versioning policy
    • SDK features
    • Client-side SDKs
    • Server-side SDKs
    • AI SDKs
    • Edge SDKs
    • OpenFeature providers
    • Observability SDKs
    • Relay Proxy
Sign inTry it free
LogoLogo
On this page
  • Overview
  • Sample applications
SDKsSDK concepts

Sample applications

Was this page helpful?
Previous

Server-side SDK bandwidth usage

Next
Built with

Overview

This topic lists the sample applications available for learning how to work with LaunchDarkly SDKs using various languages and frameworks.

The listed sample applications demonstrate that an SDK is compatible with a particular language or framework. However, LaunchDarkly only provides full support for those languages or frameworks that have a dedicated SDK. For example, LaunchDarkly provides full support for the Erlang SDK, but the Elixir sample application is for illustrative purposes only and does not imply full support for Elixir. Refer to the individual SDK reference documentation for complete information on language or framework support.

Sample applications

The following table lists the available sample applications and links to documentation on the SDK each one uses.

Sample applicationRelated SDK reference documentation
.NET (client-side).NET (client-side) SDK reference
.NET (server-side).NET (server-side) SDK reference
AndroidAndroid SDK reference
ApexApex SDK reference
C++ (server-side) (C binding)C++ (server-side) SDK reference
C++ (server-side) (native)C++ (server-side) SDK reference

C++ (client-side) (C binding)

C++ (client-side) SDK reference

C++ (client-side) (native)

C++ (client-side) SDK reference

Cloudflare

Cloudflare SDK reference
ElectronElectron SDK reference
ElixirErlang SDK reference
ErlangErlang SDK reference
FlutterFlutter SDK reference
GoGo SDK reference
HaskellHaskell SDK reference
iOS (Objective-C)iOS SDK reference
iOS (Swift)iOS SDK reference
JavaJava SDK reference
JavaScriptJavaScript SDK reference
LuaLua SDK reference
Lua with HAProxyLua SDK reference
Lua with OpenResty NGINXLua SDK reference
macOSiOS SDK reference
Node.js (client-side)Node.js (client-side) SDK reference
Node.js (server-side)Node.js (server-side) SDK reference
Node.js (server-side), TypeScriptNode.js (server-side) SDK reference
Node.js (server-side) with bootstrappingNode.js (server-side) SDK reference
Node.js (server-side) AI, using BedrockNode.js (server-side) AI SDK reference
Node.js (server-side) AI, using OpenAINode.js (server-side) AI SDK reference

OpenFeature provider for .NET (server-side)

OpenFeature provider for .NET (server-side) SDK reference

OpenFeature provider for Java

OpenFeature provider for Java SDK reference

OpenFeature Node.js (server-side)

OpenFeature provider for Node.js (server-side) SDK reference

OpenFeature PHP

OpenFeature provider for PHP SDK reference
PhoenixErlang SDK reference
PHPPHP SDK reference
PythonPython SDK reference
Python AI, using BedrockPython AI SDK reference
Python AI, using OpenAIPython AI SDK reference
Python AI, using GeminiPython AI SDK reference
Python AI, using LangChainPython AI SDK reference
RPython SDK reference
Rails with bootstrappingRuby SDK reference
Expo appReact Native SDK reference
React WebReact Web SDK reference
RokuRoku SDK reference
RubyRuby SDK reference
Ruby AI, using BedrockRuby AI SDK reference
Ruby AI, using OpenAIRuby AI SDK reference
RustRust SDK reference
tvOSiOS SDK reference
VueVue SDK reference
Xamarin.NET (client-side) SDK reference