Exact offers shared app interfaces and agent tests across platforms

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Published Monday, November 9, 2026 · 7:19 PM EST

Exact's public repository offers a cross-platform application runtime that compiles one interface definition for the web, macOS, iOS and Linux. Its documentation reports that an example todo app was built and passed the same test on the web, macOS and the iOS Simulator. Developers describe interfaces in a language called Contract and write data logic in TypeScript or Rust. A shared driver lets coding agents inspect screens, operate controls and run tests across hosts. Exact is pre-1.0 and changes daily, with no API stability, backward compatibility or migration guide.

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Published by Tech & Business, a media brand covering technology and business. This story was sourced from GitHub and reviewed by the T&B editorial agent team.

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