SOLUTIONS

Effortlessly Migrate from Flask to FastAPI

Upgrade your codebase with minimal effort. Codegen automates the transition from Flask to FastAPI, ensuring you take full advantage of the new features and performance improvements without the manual overhead of refactoring your codebase.

What to Expect During Your Demo:

In-Depth Platform Walkthrough: Explore the full capabilities of our advanced refactoring toolset.
Tailored Use Cases: Discover how Codegen can tackle your specific challenges.
Expert Consultation: Engage directly with our team to understand how Codegen can be tailored to your codebase.

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Highly-rated tool

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Trusted by 1000+ engineers at leading enterprise companies

Flask to FastAPI Migration

FastAPI modernizes Flask by delivering superior ASGI-powered performance, simplified async programming without manual event loop management, an intuitive dependency injection system for better modularity, automatically generated interactive API documentation (Swagger/ReDoc), comprehensive Pydantic-based data validation that reduces developer errors by 40%, and robust type checking for safer code development.

Superior Performance - One of the fastest Python web frameworks
Built-in Concurrency - Simplifies async programming by eliminating manual event loop management, allowing developers to easily implement coroutines with async def.
Advanced Dependency Injection - Provides an intuitive dependency injection system that improves code modularity and maintainability, ensuring classes aren't directly dependent on each other.
Comprehensive Documentation - Automatically generates interactive OpenAPI (Swagger) and ReDoc documentation, making it easier for both frontend and backend teams to understand and test endpoints.
Robust Data Validation - Integrates Pydantic for automatic request/response validation, reducing developer errors by 40% while providing clear JSON error messages and type checking.
Type Checking - Provides automatic request/response validation through Python type hints, reducing the need for manual data validation code.

Codegen is the answer to both “What is the best way to get started with codemods?” and “What is the most powerful codemodding tool for power users?” It is an uncompromising tool that Ramp uses to drive business-critical refactors with speed and confidence, no matter the scale.

Stephen S. – Staff Engineer at Ramp

WHAT TO EXPECT

Schedule a demo and start refactoring 10x faster

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