Generate minimal-boilerplate web UIs from Python functions using type hints.
FuncToWeb is a Python library that automatically generates web application interfaces from plain Python functions. It analyzes function signatures and type hints to create corresponding web forms, allowing developers to instantly deploy tools for data processing, file manipulation, and internal automation without writing HTML, CSS, or JavaScript. It solves the problem of quickly exposing Python logic as shareable, secure web services.
Python developers, data scientists, and engineers who need to rapidly create web interfaces for scripts, data pipelines, or internal tools without frontend development overhead.
Developers choose FuncToWeb for its extreme simplicity and speed, turning any Python function into a web app with a single line of code. Its unique selling point is leveraging Python's native type hints for automatic, intelligent UI generation, combined with production-ready features like authentication and file streaming.
Type hints → Web UI. Minimal-boilerplate web apps from Python functions.
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Converts Python function signatures into interactive web forms by analyzing type hints, enabling instant web apps from code with minimal effort, as demonstrated in the 30-second quick start.
Handles diverse input types like files, enums, and dynamic lists, and outputs images, plots, and tables, with detailed documentation covering each feature, including Pydantic validation.
Includes authentication, dark mode, progress bars, and concurrency out of the box, making it suitable for secure internal apps without additional setup, as shown in the admin panel example.
Eliminates the need for frontend code, allowing rapid prototyping and deployment with almost zero boilerplate, aligning with its philosophy of leveraging Python's native type system.
The auto-generated interfaces are basic and may not support advanced styling, complex layouts, or custom components without manual CSS or template overrides, which isn't a core focus.
Requires functions to have proper type annotations for full functionality; legacy or dynamically typed code might need refactoring, adding complexity for some use cases.
Version 1.0 is in active development with potential breaking changes, as noted in the README, which could lead to instability or migration efforts in future updates.