Add JSONBridge example - #49
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Adds a `JSONBridge` example demonstrating how the result of JavaScript's `JSON.parse` maps onto a static Swift type via BridgeJS under Embedded Swift for WebAssembly. `Sources/JSONBridge/main.swift` declares a `@JSClass struct User` whose `@JSGetter` properties read typed fields, imports `globalThis.JSON.parse` statically as a `@JSClass(from: .global)` namespace, and exports `run()`, which parses three fixtures exercising present, `null`, and absent `nickname` values plus `Double` to `Int` narrowing. It depends on JavaScriptKit `0.54.1`, builds with the `PackageToJS` plugin via `swift package ... js --use-cdn`.
MaxDesiatov
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Jun 9, 2026
Co-authored-by: Max Desiatov <m_desiatov@apple.com>
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@krodak this is not the final version and I'm curious how BridgeJS could be extended to make this more versatile, ideally we want to showcase de-serialization for multiple types here. Maybe |
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JSONBridgeexample demonstrating how the result of JavaScript'sJSON.parsemaps onto a Swift type via BridgeJS built with Embedded Swift for WebAssembly.Sources/JSONBridge/main.swiftdeclares a@JSClass struct Userwhose@JSGetterproperties read typed fields, importsglobalThis.JSON.parsestatically as a@JSClass(from: .global)namespace, and exportsrun(), which parses three fixtures exercising present,null, and absentnicknamevalues plusDoubletoIntnarrowing. It depends on JavaScriptKit0.54.1, builds with thePackageToJSplugin viaswift package ... js --use-cdn.