Yabe Kokoro was created for Oxygen Classic designers and developers who want to reuse design sets across multiple projects or distribute them to clients and customers. Built on top of Oxygen Builder’s native Design Library system, it adds license management, remote design set delivery, and e-commerce integrations while remaining compatible with Oxygen’s existing workflow.
The plugin allows creators to manage multiple design set sources, generate and validate license keys, and control access to premium design libraries. Its integration with WooCommerce and Easy Digital Downloads enables selling Oxygen design sets directly through a WordPress website without building a custom licensing system from scratch.
Yabe Kokoro matters because creating high-quality design systems takes significant time and effort. Adding licensing, distribution, and e-commerce capabilities to Oxygen’s Design Library feature helps designers turn reusable design assets into products while simplifying deployment across multiple projects.
Key Features
- License key generation and validation system
- Remote management for multiple design sources
- Built on the Oxygen Design Library system
- WooCommerce integration for selling design sets
- Easy Digital Downloads integration included
- SureCart integration planned [unverified]
- Unlimited license creation and management
- Design set distribution across projects
- Lightweight architecture with minimal overhead
- WordPress REST API powered functionality
- Simple interface for managing design libraries
- Fully compatible with Oxygen workflows
Yabe Kokoro extends Oxygen’s built-in Design Library from a reusable asset system into a distribution platform. For designers, agencies, and product creators, it provides the tools needed to manage, license, and sell Oxygen design sets from a familiar WordPress environment.



