cloud-custodian / cloud-custodian

Rules engine for cloud security, cost optimization, and governance, DSL in yaml for policies to query, filter, and take actions on resources

TencentCloud / TIMSDK

Free Chat SDK (IM SDK) — 1,000 MAU/month free forever with push notifications & no concurrency limits. Build in-app messaging with chat API, UIKit & send message. Supports Android, iOS, Flutter, Web, React Native, uni-app, HarmonyOS & more.

xiaochong0302 / course-tencent-cloud

专注于网课系统，网校系统，在线教育系统，知识付费系统。docker容器化部署，名符其实的开源，可免费商用。