SDK Examples

Last updated on Apr 22, 2026

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Whether you’re managing feature flags at scale, migrating between environments, or reporting on usage, these example projects and scripts help platform and release engineering teams accelerate workflows and maintain governance across your feature management lifecycle.

Client-Side Examples	Server-Side Examples
Using multiple web components and a single SDK factory instance	.NET SDK example to enable debug logging
Using Harness FME in a Salesforce Lightning Web Component	Node.js example using Vue (Nuxt) with server-side rendering
iOS Objective-C project using the FME SDK	.NET Core VB using the FME SDK
React Native app using the FME Node.js SDK	Java SDK example using Scala SBT CLI
Redux SDK running client-side	Go SDK app using localhost mode with YAML
JavaScript SDK example using Next.js	.NET C# app project using the FME SDK
Isomorphic JavaScript wrapper example	Go app project using the FME SDK
Deploy the JavaScript SDK to a WordPress site	PHP app project using the FME SDK
Android Kotlin app project using the FME SDK	Ruby app project using the FME SDK
React Native iOS app using the FME SDK	.NET Core C# app project using the FME SDK
React Native Android app using the FME SDK	Python app project using the FME SDK
iOS Swift app project using two SDK factories	Java app project using the FME SDK
JavaScript code using the FME SDK	Ruby on Rails with Puma app engine project using the FME SDK
Node.js with React Redux project using the FME JavaScript SDK	Ruby SDK with Rails caching integration
Android app project using the FME SDK	Ruby SDK example with Rails and Sidekiq service
iOS app project using the FME SDK	Deploy Node.js SDK in AWS Lambda
Browser SDK Migration Guide	Use the Node.js SDK in an Express app

These examples demonstrate practical scenarios to integrate, automate, and optimize your usage of the Harness FME SDKs, covering both client-side and server-side implementations.