Software Alternatives, Accelerators & Startups

Alpine.js VS Flet

Compare Alpine.js VS Flet and see what are their differences

Alpine.js logo Alpine.js

A rugged, minimal framework for composing JavaScript behavior in your markup.

Flet logo Flet

Build internal web apps quickly in the language you already know.
  • Alpine.js Landing page
    Landing page //
    2023-05-25
  • Flet Landing page
    Landing page //
    2023-08-28

Alpine.js features and specs

  • Lightweight
    Alpine.js is very lightweight, typically around 10KB minified and gzipped, which makes it ideal for small projects or performance-conscious applications.
  • Easy to Integrate
    Alpine.js can be easily integrated into existing projects as it only requires including a single script file, making it a low-effort solution for adding interactivity.
  • Declarative
    It provides a declarative syntax similar to Vue.js, which can be more intuitive and readable, allowing developers to easily describe what they want rather than how to achieve it.
  • Reactivity
    Alpine.js offers reactive data binding, enabling automatic updates to the DOM when data changes, reducing boilerplate code needed for dynamic UIs.
  • Minimalist
    With its minimal API surface, Alpine.js aims to provide just enough JavaScript functionality for simple interactivity without the overhead of a full framework.

Possible disadvantages of Alpine.js

  • Limited Features
    Alpine.js lacks many features provided by larger frameworks, like routing and state management, which can limit its use in complex applications.
  • Performance at Scale
    While Alpine.js is performant for small projects, handling performance might become challenging as the application scales, particularly with large datasets or complex interactions.
  • Community and Ecosystem
    Alpine.js has a smaller community and ecosystem compared to more established frameworks, which may result in fewer third-party plugins and resources.
  • Learning Curve
    Although simpler than some frameworks, it still requires learning a new syntax and understanding its reactivity model, which can be a hurdle for new developers.
  • Debugging and Tooling
    Alpine.js does not have as mature tooling and debugging capabilities compared to larger frameworks, which can make troubleshooting more difficult.

Flet features and specs

  • Ease of Use
    Flet provides a straightforward API that simplifies the process of building interactive web applications, making it accessible even to those with minimal web development experience.
  • Cross-Platform Support
    Flet supports multiple platforms, allowing developers to create applications that can run seamlessly across different devices and operating systems.
  • Rapid Development
    With a focus on fast development cycles, Flet enables developers to quickly prototype and deploy applications, significantly reducing time to market.
  • Rich UI Components
    Flet offers a wide range of built-in UI components that help developers create visually appealing and functional interfaces without having to start from scratch.
  • Community and Documentation
    Flet comes with comprehensive documentation and an active community, providing valuable resources and support for developers throughout the development process.

Possible disadvantages of Flet

  • Limited Customization
    While Flet offers many built-in components, the level of customization available may not satisfy developers looking for highly tailored UI experiences.
  • Dependency on Flet Ecosystem
    Developers are tied into the Flet ecosystem, which could pose challenges if they need to integrate with other tools or want to migrate away in the future.
  • Performance Concerns
    As with many high-level frameworks, there might be performance overheads, especially for resource-intensive applications.
  • Learning Curve
    Although designed for ease of use, developers familiar with other web development frameworks may need time to learn and adapt to Flet's unique features and paradigms.
  • Emerging Technology
    Being a relatively new technology, Flet might still be undergoing changes, which may lead to stability issues or lack of long-term support.

Alpine.js videos

Alpinejs vs Vue, React and Svelte. When to use Alpine.js?

More videos:

  • Review - Intro to Alpine.js in Just 7 Minutes
  • Review - Alpine.js vs jQuery vs Vanilla JS: Example + NEW Course!
  • Review - What's the Future of Livewire and Alpine.js?

Flet videos

FLET Can Cooler กระป๋องน้ำจะไม่หายเย็นก่อนกินหมดอีกต่อไป - Pond Review

More videos:

  • Review - FLET Tumbler รุ่นใหม่ แก้ปัญหาของตัวเก่าได้ครบทุกจุด! - Pond Review
  • Review - Ekskluzive/ Detaje të reja nga vrasja e Shëngjinit, flet familjarja e Lekstakajve Nertila Haxhia

Category Popularity

0-100% (relative to Alpine.js and Flet)
Javascript UI Libraries
100 100%
0% 0
Application And Data
0 0%
100% 100
Developer Tools
68 68%
32% 32
Development Tools
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Alpine.js and Flet

Alpine.js Reviews

20 Best JavaScript Frameworks For 2023
Even while Alpine.js is not intended to be a native full-stack interaction tool, asynchronous activities involving data fetching from a server are quite common and crucial from a templating standpoint. You may download data directly from the Alpine.js template by explicitly designating a function handler as an async or doing the inverse.

Flet Reviews

We have no reviews of Flet yet.
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Social recommendations and mentions

Flet might be a bit more popular than Alpine.js. We know about 38 links to it since March 2021 and only 31 links to Alpine.js. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Alpine.js mentions (31)

  • 60 Best JavaScript Libraries for Building Interactive UI Components
    Alpine.js Alpinejs.dev Minimal framework for declarative DOM interactions. - Source: dev.to / 2 months ago
  • Creating a To-do app with HTMX and Django, part 8: inline edit, and using Iconify
    As usual, there are a few possibilities here; one is to render both the with the title, and a form with for each row, and use plain Javascript (or AlpineJS) to toggle edit mode. - Source: dev.to / 4 months ago
  • Supercharge your HTML with mizu.js!
    That's why I grew fond of libraries such as Alpine.js and htmx, which require no setup and are easy to use. However, I felt these had some limitations. Since they were mostly designed for client-side usage, it wasn't really possible to use them in server-side rendering contexts (including static generation). - Source: dev.to / 5 months ago
  • 🍣 Sushi — Your Eloquent model driver for other data sources
    It is created by Caleb Porzio (the guy behind Livewire and AlpineJS), Sushi simplifies your data when a full database table is unnecessary. - Source: dev.to / 6 months ago
  • Build a Simple Auto-Play Carousel with Clickable Controls Using Alpine.js
    Here's a step-by-step example of creating a simple carousel using Alpine.js. Alpine.js is a lightweight JavaScript framework that provides reactivity and can be used to build interactive components without a lot of JavaScript. - Source: dev.to / 6 months ago
View more

Flet mentions (38)

  • Using Uv and PEP 723 for Self-Contained Python Scripts
    It's more the latter, particularly when Rust is used in libraries (eg. FastAPI) as opposed to tools, as it's destroying portability. For example I use flet[0] in some of my projects, and I have to be increasingly careful about the other dependencies as there is no support for the Rust toolchain within Dart/Flutter, and even if there was it still sounds like it'd be a nightmare to maintain. Same applies to any... - Source: Hacker News / about 1 month ago
  • All Data and AI Weekly #182 - 24-March-2025
    Cool Stuff of the week ⚡️ https://flet.dev/. - Source: dev.to / about 1 month ago
  • Show HN: Robyn – "Batman Inspired" Python Web Framework Built with Rust
    The problem with all this combining is that it's making apps less portable. Like I want to make apps that work on desktop+mobile with flet[0], but now I have to specifically seek out more "traditional" alternate packages and hope they stayed in reasonable feature parity with these Rustified Frankensteins. Not a fan at all. [0] https://flet.dev. - Source: Hacker News / about 2 months ago
  • Building a calculator using Flet with python
    In line 7 we define the main app instance to Page; a page is a container for View Controls. So here I won’t go deep into views since it’s beyond the scope of this tutorial, but you reference here. - Source: dev.to / 8 months ago
  • Kivy – a cross platform Python UI framework
    One cross platform Python framework I found interesting is flet https://flet.dev/ It's powered by Flutter behind the scenes and familiar enough so that you can translate most things from Flutter/Dart tutorials to Flet. - Source: Hacker News / 10 months ago
View more

What are some alternatives?

When comparing Alpine.js and Flet, you can also consider the following products

htmx - high power tools for HTML

Flutter - Build beautiful native apps in record time 🚀

Svelte - Cybernetically enhanced web apps

Kivy - Open source Python framework for rapid development of applications that make use of innovative user interfaces, such as multi-touch apps. Installation on WindowsInstallation on Windows. Installation; What are wheels .

Tailwind CSS - A utility-first CSS framework for rapidly building custom user interfaces.

BeeWare - Write your apps in Python and release them on iOS, Android, Windows, MacOS, Linux, Web, and tvOS...