JavaScript (Browser) SDK prior to v6
An overview and links for the Optimizely Feature Experimentation JavaScript (Browser) SDK.
Version
This documentation is for JavaScript SDK versions 5.3.5 and earlier.
For the latest JavaScript documentation, see JavaScript SDK.
See the SDK compatibility matrix documentation for a list of current SDK releases and the features they support.
Reference
For reference documentation, see the left-hand menu, or start by installing the JavaScript (Browser) SDK.
Source files
You can find the JavaScript SDK repository and Releases on GitHub.
Updated 20 days ago