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Swift/JS interop used to mean "JSObject", "JSValue", and runtime surprises. BridgeJS changes that: annotate your Swift, get typed glue code in both directions. Compile-time safe. Zero manual boilerplate. 🧵

Swift Language

@swift.org

3 Mar

Left side: Swift types with @JS annotation. Right side: fully generated TypeScript interfaces and exports. You write @JS. BridgeJS writes everything else.

Swift Language

@swift.org

Bridging options: 1. Annotate a Swift class or type with @JS to create bindings for JS/TS code 2. Import an existing JavaScript class or function with @JSClass or @JSFunction on the Swift side 3. Or create a bridge-js.d.ts file to export TypeScript APIs to Swift

3/3/26, 5:27 pm0 reposts3 likes

Swift Language

@swift.org

3 Mar

BridgeJS landed as an MVP just two weeks ago, and is evolving fast. Check it out with the interactive playground — paste Swift, and see the generated results live: swiftwasm.org/JavaScriptKi... Docs here: swiftpackageindex.com/swiftwasm/ja...