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Offline Sync Engine

complex-universaldraft

Local-first app core — client store, sync protocol, per-field LWW conflict resolution, offline queue, and a schema-migration story that survives queued mutations — an agent-executable blueprint with a runnable convergence proof.

Coming soon — $99

Target models

  • claude-opus-5
  • claude-sonnet-5
  • claude-haiku-4-5

Supported stacks

  • nextjs-dexie-postgres
    node24.18.1
    next16.2.12
    react19.2.8
    react-dom19.2.8
    typescript6.0.3
    dexie4.4.4
    zod4.4.3
    pg8.22.0
    @electric-sql/pglite0.5.4
    tsx4.23.1
    @types/node26.1.2
    @types/pg8.20.0
    @types/react19.2.17
    @types/react-dom19.2.4
    tailwindcss4.3.3
    @tailwindcss/postcss4.3.3
    clsx2.1.1
    tailwind-merge3.6.0

Estimated buyer token cost

2,000,000 tokens for one build pass (estimate, not a guarantee).

Verification pending

This pack has not completed a verification run yet. No pass rate, token cost, or deploy is published until the harness produces one.

Prescribed services

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