Jenkins is a popular open‑source automation server used to build, test, and deploy software. It supports pipelines as code, hundreds of plugins, and master‑agent architectures for scaling. Jenkins is highly customizable and used across industries for continuous integration, delivery, and DevOps automation.

Jenkins is fully available and widely adopted in China, especially for on‑premise and self‑managed CI/CD infrastructure. Its open‑source nature and plugin ecosystem make it highly customizable. Chinese devops and enterprise environments frequently host Jenkins within internal networks to avoid cross‑border performance issues. Jenkins supports local services (e.g., Git mirrors, artifact repositories, and Docker registries), ensuring compliance and reliable builds. Enterprises using cloud‑native pipelines often combine Jenkins with local Cloud providers for scalable self‑hosted CI/CD.

The information regarding service availability in China is provided for general reference purposes only. Due to the dynamic nature of network conditions and regulatory environments, the actual accessibility of these services may vary over time and by location. Users are advised to verify the current status independently.