BUI Alternatives

Alternatives list

1. 

   

   Nuxt UI

    1 like

   Create beautiful, responsive & accessible web apps quickly with Vue or Nuxt. Nuxt UI is an open-source UI library of 100+ customizable components built with Tailwind CSS and Reka UI.

   Cost / License

   • Free
   • Open Source (MIT)

   Application type

   • UI Components Tool

   Origin

   • International

   Since

   • Since 2025

   Platforms

   • Self-Hosted
   • Figma
   • Vue.js
   • Tailwind CSS
   • Nuxt.js

   • Global

   

   

   

   +4

   

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2. 

   

   Iced

    1 like

   iced is a cross-platform GUI library for Rust. It is inspired by Elm, a delightful functional language for building web applications.

   Cost / License

   • Free
   • Open Source (MIT)

   Since

   • Since 2024

   Platforms

   • Windows
   • Mac
   • Linux
   • BSD
   • Self-Hosted
   • Rust

   

   

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4. 

   

   Gova

    Like

   The declarative GUI framework for Go. Build native desktop apps for macOS, Windows, and Linux from a single Go codebase — typed components, reactive state, real platform dialogs, and one static binary. No JavaScript runtime, no embedded browser, no C++ toolchain to learn.

   Cost / License

   • Free
   • Open Source (MIT)

   Origin

   • India

   Since

   • Since 2026

   Platforms

   • Go (Programming Language)

   • India

   

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5. 

   

   Azul.rs

    Like

   Azul is a free, functional, immediate-mode GUI framework for rapid development of desktop applications written in Rust, supported by the Mozilla WebRender rendering engine.

   Cost / License

   • Free
   • Open Source (MIT)

   Since

   • Since 2019

   Platforms

   • Windows
   • Mac
   • Linux

   

   

   

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6. 

   

   Gio

    Like

   Gio is a library for writing cross-platform immediate mode GUI-s in Go. Gio supports all the major platforms: Linux, macOS, Windows, Android, iOS, FreeBSD, OpenBSD and WebAssembly.

   Cost / License

   • Free
   • Open Source (MIT)

   Since

   • Since 2024

   Platforms

   • Windows
   • Mac
   • Linux
   • BSD
   • FreeBSD
   • OpenBSD
   • Self-Hosted
   • Android
   • iPhone
   • iPad
   • +2 more

   

   

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8. 

   

   WaterUI

    Like

   A modern, cross-platform UI framework for Rust that renders to native platform widgets (UIKit/AppKit on Apple, Android View on Android) rather than drawing its own pixels. Build reactive, declarative UIs with Rust's type safety and performance.

   Cost / License

   • Free
   • Open Source (Apache-2.0)

   Application typeApplication types

   • Software Framework
   • Android Development

   Since

   • Since 2025

   Platforms

   • Self-Hosted

   

   Good alternative?Is WaterUI a good alternative to BUI?

    
9. 

   

   Ribir

    Like

   Ribir is a Rust GUI framework that helps you build beautiful and native multi-platform applications from a single codebase.

   Cost / License

   • Free
   • Open Source (MIT)

   Since

   • Since 2024

   Platforms

   • Windows
   • Mac
   • Linux

   

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10. 

    

    OrbTk

     Like

    The Orbital Widget Toolkit is a multi platform (G)UI toolkit for building scalable user interfaces with the programming language Rust. It's based on the Entity Component System Pattern and provides a functional-reactive like API.

    Cost / License

    • Free
    • Open Source

    Origin

    • International

    Since

    • Since 2019

    Platforms

    • Windows
    • Mac
    • Linux

    • Global

    

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11. 

    

    Aberdeen

     Like

    A TypeScript/JavaScript library for quickly building performant declarative user interfaces without the use of a virtual DOM.

    Cost / License

    • Free
    • Open Source (ISC)

    Since

    • Since 2025

    Platforms

    • Self-Hosted
    • JavaScript
    • Typescript

    

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    Good alternative?Is Aberdeen a good alternative to BUI?

     
12. 

    

    Conrod

     Like

    Conrod is a portable, 2D, GUI library for the Rust programming language. It provides an immediate-mode API that wraps a retained-mode widget state graph. This allows us to expose a simple, robust and reactive interface while approaching the performance of traditional, retained...

    Cost / License

    • Free
    • Open Source

    Origin

    • Norway

    Since

    • Since 2019

    Platforms

    • Windows
    • Mac
    • Linux

    • Norway

    

    

    

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13. 

    

    Sauron native

     Like

    Sauron native is a cross platform, truly native GUI library for Rust. It extends the Sauron web framework which is heavily inspired by The Elm Architecture.

    Cost / License

    • Free
    • Open Source (Apache-2.0)

    Since

    • Since 2019

    Platforms

    • Windows
    • Mac
    • Linux

    

    

    

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