What is stately.ai?
XState is a JavaScript and TypeScript library that models application logic with finite state machines and statecharts.
It includes a visual drag‑and‑drop editor that lets designers and developers create flows without writing code, and it can generate complete React, Vue, or Svelte applications from those diagrams.
The editor integrates with VS Code, automatically visualizes existing Redux, Zustand, or other state stores, and keeps code and diagram in sync for real‑time collaboration.
XState supports automated test generation, live debugging, and can export diagrams to Mermaid, JSON, or markdown for documentation and version control.
Teams use XState to maintain a single source of truth for both frontend and backend logic, simplify complex workflows, and reduce bugs by making state transitions explicit and auditable.
It operates on event‑driven programming principles and the actor model, and is compatible with any JavaScript runtime.
stately.ai pricing Freemium
Verify on the official pricing page.
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stately.ai's key features
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Drag-and-drop visual editor
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AI-generated flow scaffolding
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Auto-generated React app from diagram
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Bidirectional code-visual sync (Redux, Zustand)
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VS Code extension integration
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Test generation automation
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Inspector for debugging actor communication
stately.ai use cases
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Build a multi-step checkout flow in React using XState's drag‑and‑drop editor and auto‑generated code, ensuring smooth transitions and easy maintenance.
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Automate unit tests for a complex async workflow by letting XState generate Jest test suites, speeding up CI pipelines.
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Export a clear state diagram from XState and embed it in project documentation, making onboarding faster for new developers.
Who is it for?
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Product managers
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Software developers
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Product designers
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Engineering managers
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Technical architects