What TypeScript version does Fabricate use?

Fabricate generates code targeting TypeScript 5.x with strict mode enabled. All output compiles cleanly without type errors or suppressions.

Can I use the types in my existing project?

Yes. Exported type definitions are standard TypeScript interfaces and types. Import them into any TypeScript project.

Does it generate generic types and utility types?

When appropriate, Fabricate generates generic components and utility types. For example, a paginated list component will use generics to work with any data type.

How does it handle third-party library types?

Fabricate uses DefinitelyTyped packages (@types/*) for third-party libraries and generates type-safe wrappers when needed.

What about type-safe forms?

Form generation includes typed form state, validation schemas derived from TypeScript interfaces, and type-safe event handlers for every input field.

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End-to-End Type Safety, Zero Configuration

Every line of code Fabricate generates is fully typed TypeScript. Shared interfaces flow from your database schema through API handlers to React components, giving you compile-time guarantees across your entire application stack.

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Key takeaways

All Fabricate-generated code uses TypeScript throughout—frontend, backend, and shared types
Type safety prevents entire categories of runtime errors before they reach production
Generated TypeScript follows strict mode conventions with no any types or type assertions

Everything you need to build

Strict TypeScript Output

All generated code passes strict TypeScript checks. No implicit any types, no unsafe casts, no suppressed errors. Real type safety from day one.

Shared Type Definitions

API request and response types are defined once and shared between frontend and backend. Change a type and both sides update together.

IntelliSense Everywhere

Exported code works with VS Code IntelliSense out of the box. Autocompletion, inline documentation, and refactoring tools all function correctly.

Typed Database Queries

Database queries return typed results. Column types, nullable fields, and relationships are reflected in TypeScript interfaces automatically.

Runtime Validation

Zod schemas validate incoming data at API boundaries. Types are enforced both at compile time and at runtime for defense in depth.

Type-Driven Generation

Describe your data model and Fabricate derives TypeScript interfaces, database migrations, API contracts, and form validation from a single source of truth.

How it works

1
Describe Your Data Model
Explain the entities and relationships in your application. Fabricate infers TypeScript interfaces and database schemas from your description.
2
Generate Typed Code
Components, hooks, API handlers, and database queries are all generated with full TypeScript annotations and strict mode compliance.
3
Iterate with Confidence
When you change a data model, Fabricate updates every dependent type, query, and component. Broken references are caught immediately.
4
Export Production Code
Download your typed codebase. It compiles cleanly with tsc --strict and integrates into any TypeScript project.

In-depth guide

Type-Safe Applications Generated with TypeScript

TypeScript has become the standard for serious JavaScript projects. It catches type errors at compile time, enables intelligent autocomplete in editors, and serves as documentation for how functions and APIs work. Fabricate generates all code in TypeScript with strict mode enabled. Frontend and backend share type definitions for API requests and responses, preventing mismatches. Database query types are generated from the schema, making incorrect column references impossible. The result is a codebase that is significantly easier to maintain and extend safely.

End-to-End Types: Shared TypeScript types for API contracts between frontend and backend. Change a type in one place and TypeScript flags all the places that need updating.

Database Types: Drizzle ORM generates TypeScript types from your D1 schema. Column types, nullable fields, and relations are all type-safe.

Strict Mode: No any types. No as Type assertions. No ignoring null checks. Generated code passes the strictest TypeScript configurations.

What you can build

Enterprise Applications - Large codebases where type safety prevents costly runtime errors
API-First Products - Services where API contracts must be documented and enforced
Team Projects - Shared codebases where types serve as living documentation for collaborators
Data-Heavy Applications - Apps with complex data transformations that benefit from type inference
Refactoring Projects - Modernizing JavaScript codebases to TypeScript with AI assistance

Frequently Asked Questions

What TypeScript version does Fabricate use?: Fabricate generates code targeting TypeScript 5.x with strict mode enabled. All output compiles cleanly without type errors or suppressions.
Can I use the types in my existing project?: Yes. Exported type definitions are standard TypeScript interfaces and types. Import them into any TypeScript project.
Does it generate generic types and utility types?: When appropriate, Fabricate generates generic components and utility types. For example, a paginated list component will use generics to work with any data type.
How does it handle third-party library types?: Fabricate uses DefinitelyTyped packages (@types/*) for third-party libraries and generates type-safe wrappers when needed.
What about type-safe forms?: Form generation includes typed form state, validation schemas derived from TypeScript interfaces, and type-safe event handlers for every input field.

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AI TypeScript Builder

Everything you need to build

Strict TypeScript Output

Shared Type Definitions

IntelliSense Everywhere

Typed Database Queries

Runtime Validation

Type-Driven Generation

How it works

Describe Your Data Model

Generate Typed Code

Iterate with Confidence

Export Production Code

Type-Safe Applications Generated with TypeScript

What you can build

Frequently Asked Questions

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