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Dev tools · alternatives · 2026

24 alternatives to Stac

Open-source Server-Driven UI framework for Flutter

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    Build beautiful native apps in record time, now on web too

    2021 · flutter.dev · its alternatives →

  2. 2
    Flutter▲268

    Build beautiful native apps in record time

    2018 · flutter.dev · its alternatives →

  3. 3

    Hi, I made a bridge (https://github.com/fzyzcjy/flutter_rust_bridge v2.0.0) between Flutter and Rust, which auto translates syntaxes like arbitrary types, &mut, async, traits, results, closure (callback), lifetimes, etc. The goal is to make a bridge between the two, seamlessly as if working in one single language. Then, as an example, I showed how to write Rust applications with GUI by utilizing Flutter. That is discussed in the link in details. To play with it, please visit the GitHub repo, or refer to the end of the article for detailed folders and commands. When I…

    2024 · cjycode.com · its alternatives →

  4. 4

    The new way to build apps, without code, in real-time

    2022 · teta.io · its alternatives →

  5. 5

    I’ve been working on the next version of Serverpod, an open-source backend written in Dart for the Flutter community. We are getting close to a final release. This version brings stateful hot reload to the full stack (server, database, web, and app).

    2023 · serverpod.dev · its alternatives →

  6. 6

    Flutter transforms the entire app development process. Build, test, and deploy beautiful mobile, web, desktop, and embedded apps from a single codebase.

    2012 · flutter.io · its alternatives →

  7. 7

    Build beautiful and functional native apps online

    2021 · ph.flutterflow.io · its alternatives →

  8. 8

    Build beautiful, modern apps for mobile and web

    2022 · flutterflow.io · its alternatives →

  9. 9
    A2UI▲250

    A safe way for AI to build UIs your app can render

    Dec 2025 · a2ui.org · its alternatives →

  10. 10

    Build cross-platform Flutter mobile apps visually

    2021 · flutterflow.io · its alternatives →

  11. 11
    OpenUI▲543

    Describe UI and see it rendered live

    2024 · github.com · its alternatives →

  12. 12

    The missing server for Flutter

    2023 · serverpod.dev · its alternatives →

  13. 13

    Hey HN. Eric Seidel here (former lead of Flutter & Dart at Google, prev. YC S06). I founded Flutter and led the team for almost a decade. One of the constant questions we got was would we support code push like the web/react native: https://github.com/flutter/flutter/issues/14330 I left Google about a year ago and set out to build a company around Flutter and decided to start with code push. It took us a year to build. We had to build a new toolchain for Dart and a custom interpreter (for store compliance). But it works! Our beta has already been used by…

    2024 · github.com · its alternatives →

  14. 14

    Build beautiful native apps in record time 🚀

    2018 · flutter.dev · its alternatives →

  15. 15

    This proof-of-concept project combines: - Flutter, from Google; - ClojureDart, port of Clojure to Dart from Tensegritics; and - Matrix, a reactive framework from moi. So, yes, we can now program Flutter with a Lisp. Yay. Project includes dozens of working examples and a full implementation of the TodoMVC classic to help tire-kickers play around. Support installing freely available on the #matrix channel on the Clojurians Slack.

    2022 · github.com · its alternatives →

  16. 16AD

    Aqueduct: A cohesive server-side framework for Dart, including controllers, routing, OAuth 2.0, ORM, database migrations and CLI.

    2017 · aqueduct.io · its alternatives →

  17. 17

    A terminal-based text editor written in Rust. Contribute to gchp/iota development by creating an account on GitHub.

    2014 · github.com · its alternatives →

  18. 18
    Crazzy▲140

    Open Source Lovable for Flutter Apps!!

    2025 · crazzy.dev · its alternatives →

  19. 19
    LangUI▲131

    Open source UI components tailored for your AI projects

    2023 · langui.dev · its alternatives →

  20. 20

    A little Python library for making simple Electron-like HTML/JS GUI apps - python-eel/Eel

    2018 · github.com · its alternatives →

  21. 21

    Effortless interface translation to Flutter and React

    2023 · tructiepkeobongda.com · its alternatives →

  22. 22PO

    Hey HN! I’m Ivan Huerta & I’m a co-founder of a software startup in El Paso, TX named Parabeac. (https://github.com/Parabeac/Parabeac-Core) We open-sourced a design to Flutter conversion tool because tools like this need the cumulative genius of the developer community. Which is why we’re here on HN hoping to receive raw feedback & introduce people to our community. The idea span out of a dev shop where we became huge advocates for Flutter & played around with producing apps with low-code tools (unsuccessful). Producing full-fledged apps without developers is a reach, but…

    2020 · its alternatives →

  23. 23

    Open-source UI library built with React, Tailwind and shadcn

    Nov 2025 · blocks.so · its alternatives →

  24. 24TA

    I'd like to share Thermion, an open source 3D rendering toolkit I made for Flutter and/or Dart. This came about when I needed a 3D renderer for a Flutter app[0] I was building. At the time, the only off-the-shelf option was to embed Unity, which wasn't ideal for a few reasons - unstable build process, compositing and transparency issues, and licensing uncertainty, just to name a few. In any event, frankensteining Unity (C#) together with Flutter (Dart) didn't seem like a great solution. After browsing for alternative renderers, I discovered Filament[1], an open-source, cross-platform…

    2024 · thermion.dev · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →