TiloBox
Back to directory
Flet project preview
Developer ToolsAlternative to StreamlitAlternative to GradioAlternative to Anvil

Flet

Build multi-platform web, desktop and mobile applications in Python powered by Flutter.

View on GitHub Visit website
LicenseApache-2.0
GitHub stars10.5k
Last commit1 weeks ago
Tags5 topics
Flutter Python BridgeFlet Ui FrameworkDeveloper ToolsPython Desktop AppsPython Flutter Gui
Overview

Why consider Flet?

Flet is an open-source framework written in Python and Dart/Flutter by Appveyor Systems. Flet enables Python developers to construct real-time multi-user interactive web, desktop, and mobile user interfaces powered by Flutter without writing any Dart or frontend code.

Guided learning

Learn Flet by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of Flet

Flet builds cross-platform Flutter graphical interfaces using concise Python event handlers.

Quickstart

bash
1pip install flet
python
1import flet as ft
2
3def main(page: ft.Page):
4 page.add(ft.Text(value="Hello, world!"))
5
6ft.app(target=main)

Flet is licensed under the Apache License Version 2.0.

Related tools

More options with a similar category or technology profile.

diskus logo

diskus

Minimal, fast alternative to du -sh written in Rust using multi-threaded directory traversal.

peco logo

peco

Simplistic interactive filtering tool for Unix pipelines, process lists, and file trees.

Dapr CLI logo

Dapr CLI

Command-line tool for managing Dapr distributed application runtime environments and sidecars.

Freeze logo

Freeze

Generate beautiful image screenshots and SVGs of code snippets and terminal outputs.

Flet FAQs

Flet is listed as a Developer Tools tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

Flet is listed under the Apache-2.0 license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

Flet is listed as an alternative to Streamlit. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.