QUIC/HTTP3 upstream support tracker (Node, Bun, Deno)

[justserdar]

Describe the feature

This issue tracks QUIC / HTTP3 support across runtimes used by srvx.

As soon as one or more runtimes ship support, we can begin exploring native QUIC in srvx.

🔍 Upstream Runtime Status

Node.js

• ✅ QUIC experimental module – archived
• QUIC Node v24 Nightly
• 📄 Planned for v24 and openSSL 3.5, Upstream Issue: Update on QUIC nodejs/node#57281
• ❌ No active QUIC/HTTP3 in core as of Node v22

Bun

Roadmap

• 🚧 No QUIC support yet
• 📄 Planned for ?, Upstream Issue: N/A
• Feature Request: Add HTTP/3 server and WebTransport support oven-sh/bun#13656

Deno

Roadmap (QUIC/HTTP3)

• 🔍 No native QUIC yet
• 📄 Planned for 2025, Upstream Issue: (feat(unstable): WebTransport denoland/deno#27431)

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✨ Next Steps

Once any of the above runtimes have QUIC/HTTP3 in stable or experimental release:

• Benchmark and validate request/response interoperability
• Update docs and deployment guides

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Feel free to add more links/sources!

Additional information

• Would you be willing to help implement this feature?

[pi0]

Thanks, can you please help finding and linking upstream issues?

In next step, we don't need new adapter, it will be directly an option for exisiting adapters that their runtime supports.