Source: https://seerepo.com/compare/flet-dev/flet/vs/seemoo-lab/openhaystack
Markdown source: https://seerepo.com/compare/flet-dev/flet/vs/seemoo-lab/openhaystack.md
Description: flet and openhaystack share 4 technologies: Flutter, shared_preferences, flutter_secure_storage, and file_picker. flet is written in Python and openhaystack in Swift.

# flet vs openhaystack

flet and openhaystack share 4 technologies: Flutter, shared_preferences, flutter_secure_storage, and file_picker. flet is written in Python and openhaystack in Swift.

- [flet-dev/flet](https://seerepo.com/r/flet-dev/flet): Build realtime web, mobile and desktop apps in Python only. No frontend experience required.
- [seemoo-lab/openhaystack](https://seerepo.com/r/seemoo-lab/openhaystack): Build your own 'AirTags' 🏷 today! Framework for tracking personal Bluetooth devices via Apple's massive Find My network.

## What they share and what sets them apart

- In common: Flutter, shared_preferences, flutter_secure_storage, file_picker
- Only in flet: FastAPI, Google, fastmcp, flutter_web_plugins, uvicorn, material_ui, cupertino_ui, Rich, fl_chart, flutter_local_notifications, window_manager, webview_flutter, highlight, flutter_math_fork, webview_flutter_android, webview_flutter_platform_interface, cupertino_icons, local_auth, oauthlib, pillow, flutter_svg, flutter_markdown_plus, markdown, image, qrcode, Fastlane
- Only in openhaystack: JetBrains, flutter_map, flutter_colorpicker, flutter_slidable

## Side by side

| | flet | openhaystack |
|---|---|---|
| Size | 292,217 lines written, 966 code files | 13,309 lines written, 122 code files |
| Who writes it | 3.1% of its commits signed by AI. With Claude Code, GitHub Copilot, and Cursor | 0% of its commits signed by AI |
| Activity | Last push November 6, 2026, 1,668 commits, 17,522 stars | Last push August 17, 2026, 122 commits, 13,976 stars |
| Tests | 449 test files. 5% of its code files have a test that imports them | 5 test files. 9% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, flet or openhaystack?

flet, with 292,217 lines written; openhaystack has 13,309.

The proof: [flet-dev/flet's code at commit 1a19e48](https://github.com/flet-dev/flet/tree/1a19e48da52a668410eccd3ae50367333e4c3ca4)

### Which has more GitHub stars, flet or openhaystack?

flet, with 17,522 stars; openhaystack has 13,976.

The proof: [flet-dev/flet on GitHub](https://github.com/flet-dev/flet)

### Which has more tests, flet or openhaystack?

flet, with 449 test files; openhaystack has 5.

The proof: [flet-dev/flet's code at commit 1a19e48](https://github.com/flet-dev/flet/tree/1a19e48da52a668410eccd3ae50367333e4c3ca4)

### Which was updated more recently, flet or openhaystack?

flet: its last push was on November 6, 2026, and openhaystack's on August 17, 2026.

The proof: [flet-dev/flet's commits on GitHub](https://github.com/flet-dev/flet/commits)

### Which has more commits signed by AI, flet or openhaystack?

flet: an AI signed 3.1% of its commits, with Claude Code, GitHub Copilot, and Cursor.

The proof: [the commits each tool signed in flet-dev/flet](https://seerepo.com/r/flet-dev/flet/ai)

## Sources

- flet-dev/flet: Read on November 6, 2026, at commit 1a19e48 (https://github.com/flet-dev/flet/tree/1a19e48da52a668410eccd3ae50367333e4c3ca4)
- seemoo-lab/openhaystack: Read on November 9, 2026, at commit ea05dad (https://github.com/seemoo-lab/openhaystack/tree/ea05dadb9e6e71075ef08afb5c2087302fbb7210)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.