Error: turbo.createProject is not supported by the wasm bindings in StackBlitz

[renebell0]

bug

When attempting to run Next.js 16 with the Turbopack engine (--turbo) inside a WebContainer environment (StackBlitz), the initialization process fails. The runtime throws an error indicating that the turbo.createProject method is not supported by the current WebAssembly (WASM) bindings.

This issue prevents developers from using the new Turbopack features in browser-based IDEs, which are essential for quick prototyping and collaborative debugging.

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Link to the blitz that caused the error

Proyect private.

Steps to reproduce

To Reproduce

1. Open a Next.js 16.x project in StackBlitz.
2. Run npm install.
3. Start the development server with Turbopack: npx next dev --turbo.
4. Observe the crash during the "Starting..." phase.

Expected behavior

Expected Behavior

Turbopack should initialize correctly using WASM-compatible bindings, or Next.js should provide a graceful fallback/descriptive warning if specific native Rust features are not yet available in the WebContainer sandbox.

Parity with Local

• I have run the project in my local machine and I could not reproduce the issue.

Screenshots

Screenshots / Logs

▲ Next.js 16.1.6 (Turbopack)
- Local:        http://localhost:3000
- Environments: .env

✓ Starting...
  Downloading swc package @next/swc-wasm-nodejs... to /home/.cache/next-swc
  Skipping creating a lockfile at /home/project/.next/dev/lock because we're using WASM bindings

Error: `turbo.createProject` is not supported by the wasm bindings.
    at ignore-listed frames

### Platform

Platform: StackBlitz (WebContainers)

Next.js Version: 16.1.6

Package Manager: npm

Engine: Turbopack (WASM)


### Additional context

The error suggests that the @next/swc-wasm-nodejs package or the internal Turbo Rust bindings are attempting to call a native-only function (createProject) that hasn't been implemented or exposed for the WASM target used by WebContainers. This effectively blocks the use of Turbopack in any browser-based development environment

[github-actions]

We noticed that you did not provide a StackBlitz or Bolt reproduction link. Please update the issue and add a link to a public project.