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Task-based guidance for the Unstoppable Stack developer preview.

Verified 25 September 2026

Unstoppable Stack helps developers create local-first applications with direct peer communication and optional on-device AI. Start with the Pear Desktop baseline; capabilities outside that path carry an explicit maturity label.

Build the baseline

Install the public CLI, configure an assistant workspace, run a desktop app, and verify local persistence.

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Understand the boundaries

Learn what is local, what needs a reachable peer, and what the project does and does not retain.

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Check compatibility

Use one support table for platforms, features, and combinations instead of relying on promotional copy.

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Preview principles

  • Local-first: useful reads and writes should not depend on a central application API.
  • Peer availability is optional: show disconnected state and resume cleanly.
  • Runtime boundaries matter: renderer UI calls a worker that owns networking, storage, and native AI resources.
  • Planned features are not default benefits: wallet payments are not part of the supported preview path.
Public issue reporting will be linked here after the repository and support route are anonymously accessible.