SDKs

SDKs are meant to be used in your own applications, where you want to evaluate features in the application runtime.

All current SDKs evaluate flags, variations, variables owned by features, and global variables. Framework integrations use the same capabilities as their underlying SDK.

Supported languages and runtimes:

• JavaScript
• Node.js
• Browser
• React
• React Native
• Vue.js
• Go
• Python
• PHP
• Ruby
• Java
• Kotlin
• Swift
• Rust
• Elixir
• Next.js
• OpenFeature

Optional OpenFeature providers are available for Node.js, browsers, Go, Swift, Java and Kotlin, Ruby, Python, PHP, Rust, and Elixir. Framework integrations can use the provider for their underlying runtime where compatible.