How WorldScript Studio Makes Data Preservation the Default in Local-First Apps

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WorldScript Studio, an open-source browser and desktop writing tool, has implemented a strict recovery design to prevent accidental data loss in local-first software. Because no server backup exists, the app treats preservation as the default and requires narrow, explicit conditions before any destructive action is permitted. Its autosave system classifies file states before writing and issues a typed refusal — never a silent failure — if the file is malformed, from a newer build, or otherwise unexpected. Startup recovery options are computed by a single pure function that defaults to 'no' for every destructive choice, with quarantine, reset, and safe-open each permitted only for specific, audited failure types. Destructive operations are also gated behind project locks to prevent race conditions between concurrent reads and writes.

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