Why Valdi’s TSX‑to‑Native Approach Is Shaking Up Cross‑Platform Development

Valdi, the new open‑source framework from Snapchat, lets developers write UI in TSX that compiles directly to native components, offering front‑end‑friendly syntax with native‑level performance and quickly gaining traction by filling the performance gap left by WebView‑based solutions.

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Why Valdi’s TSX‑to‑Native Approach Is Shaking Up Cross‑Platform Development

Full-Stack Cultivation Path

Nov 12, 2025 · Mobile Development

Valdi: A New TypeScript‑First Cross‑Platform UI Framework with Millisecond Hot Reload

Valdi is Snapchat's open‑source TypeScript‑first UI framework that compiles TSX to native iOS, Android and macOS views, offering React‑like developer experience, millisecond hot reload, native‑level performance, and a detailed comparison with React Native and Flutter.

Flutter ComparisonNative PerformanceReact Native Comparison

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Valdi: A New TypeScript‑First Cross‑Platform UI Framework with Millisecond Hot Reload