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Project X Xray-core Fear not the clouds that obscure the view, golden eyes like a torch brighten the sky
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/img-project-x.png Xray, Penetrates Everything
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brand Quickstart /en/document/
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alt Configuration guide /en/config/
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alt Sponsor & Donation & NFTs /en/about/sponsor.md
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Original protocols 📄 Original protocols such as VLESS, XTLS, XUDP, XHTTP, and REALITY cover proxying, flow control, multiplexing, transport, and security.
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Powerful routing 🔀 A flexible routing and DNS system supports fine-grained traffic scheduling by domain, IP, port, protocol, process, user, and more.
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Traffic camouflage 🎭 VLESS fallback, REALITY, XTLS flow control, FinalMask, and related approaches reduce traffic fingerprints and improve resistance to detection at multiple layers.
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Free combination 🧩 Proxy protocols, flow-control modes, transport layers, and the routing system can be freely combined to fit different scenarios.
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Ultra-low overhead 📊 VLESS removes redundant encryption, and Splice cuts forwarding overhead, making OpenWRT, Raspberry Pi, and other lightweight devices practical targets.
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Community-driven 💖 Active community discussion and contributions under the MPL 2.0 open-source license.

XTLS? Xray? V2Ray?

XTLS are brilliant ideas for TLS we study, while Xray is the best practice we maintain.

  • Xray-core originally branched from v2ray-core, but it has evolved independently for a long time and should no longer be treated as a fully compatible drop-in replacement.
    • Only one executable file, including ctl functionality, run is the default command
    • Some configuration structures and usage patterns still resemble v2ray-core, but environment variables, API prefixes, and many features are already different
    • Exposed raw protocol's ReadV on all platforms
    • Provides complete support for VLESS, XTLS Vision, and REALITY
    • Provides multiple XTLS flow-control modes and can deliver extremely high performance with Splice in suitable scenarios

Who are we?

It doesn't matter who we are. What matters is that we will keep riding and never look back.

Help Xray become stronger

Welcome to help Xray become stronger!

  • 🖥️ Help develop and test Xray, submit high-quality Pull requests.
  • 📩 Initiate constructive or meaningful issues and discussions in GitHub Issues or Discussion area.
  • 📝 Write down your usage experience and submit it to Xray's documentation website.
  • 💬 Help group members/chat in Telegram group.
  • ...In fact, every support for Xray will make Xray stronger.

Telegram

Thanks

  • Thanks to everyone for their support!
  • Thanks to all kinds of scripts, Docker images, client support... Thanks to all the big guys who helped improve the ecosystem!
  • Thanks to friends who have contributed to the Xray website and documentation.
  • Thanks to friends who have made meaningful suggestions and comments.
  • Thanks to every friend in the Telegram group who helps others.

More about project X

  • If you would like to learn more about project X's history and growth, please click here
  • Now Project X releases NFTs! If you would like to have one Project X NFT, or want to donate to or sponsoring Project X, please click here

License

Mozilla Public License Version 2.0

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