Typed expressions keep refactors safe and predictable.
TypeScript reactive expressions
Type-safe reactivity that keeps expressions aligned with your model.
Why rs-x
rs-x is built for TypeScript. Expressions are strongly typed, and tooling catches invalid identifiers early.
Compiler integration surfaces errors at build time.
Works with React, Vue, Angular, RxJS, and Node.js.
Common use cases
Typical scenarios where fine-grained change detection pays off.
Large TypeScript codebases with complex state.
Typed data pipelines and computed values.
Apps that need safe, predictable reactivity.
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