* [Pay v11.7.0](https://github.com/pay-rails/pay) – Payments engine for Ruby on Rails applications supporting multiple payment processors.

* [Youtube Subscriptions Transfer v1.9.0](https://github.com/biplobsd/yst) – Browser extension to transfer YouTube subscriptions between accounts using XPath or API.

* [Adapty SDK v4.0.2](https://github.com/adaptyteam/AdaptySDK-React-Native) – SDK for easy integration and management of in-app subscriptions and purchases in React Native apps.

* [Lin-arm/GKD\_subscription v572](https://github.com/Lin-arm/GKD_subscription) – 用于安卓 GKD 的第三方订阅规则仓库（Fork 版本），提供多来源 gkd.json5 配置聚合与发布。