JavaScript (Node) SDK v6

The JavaScript (Node) SDK and JavaScript (Browser) SDK share the same source on GitHub, providing a unified codebase for both environments. Optimizely Feature Experimentation separates them in the documentation to facilitate easier implementation based on specific use cases, letting you access tailored guidance for server-side or client-side applications.

Minimum SDK version

This documentation is for JavaScript (Node) SDK versions 6.0.0+.

• For previous version numbers of this SDK, see the Current SDK versions.
• For versions 5.0.0 and below, see JavaScript (Node) SDK.

Quickstart

To get up and running quickly, see the JavaScript (Node) SDK quickstart.

Reference

For reference docs, see the left-hand menu, or start by installing the JavaScript (Node) SDK.

Source files

• JavaScript SDK repository on GitHub
• Releases