The Project V Open-Source Ecosystem
Project V is an open-source ecosystem built around network proxy tools. V2Fly continues the community maintenance of V2Ray, while Xray is a family of cores derived from V2Ray and developed independently. GUI clients manage configurations; cores handle connections and routing. They operate at different software layers. Protocol support depends on the client, core, and server settings working together.
Editorial Standards
Download links are checked against release information from the respective projects, with platform, processor architecture, and package format clearly distinguished. Checking a link does not guarantee that software is completely safe. Tutorials are reviewed against current interfaces and tested in practice; version differences are noted, and results from one device are not presented as universal. Back up your configuration before updating. If the interface has changed, start with the Getting Started guide.
Responsible Use and Troubleshooting
This site is for software learning and network configuration reference; it makes no guarantees about suitability for any particular purpose. Follow the laws where you live and the rules of the network you use, and assess the risks of your own configuration and use. Do not share subscription URLs, access credentials, or logs containing sensitive information. If a connection fails, follow the troubleshooting steps first, then decide whether to change your settings.