Software Alternatives, Accelerators & Startups

Svelte VS Fomantic UI

Compare Svelte VS Fomantic UI and see what are their differences

Svelte logo Svelte

Cybernetically enhanced web apps

Fomantic UI logo Fomantic UI

Fomantic the official community fork of Semantic-UI
  • Svelte Landing page
    Landing page //
    2023-07-27

We recommend LibHunt Svelte for discovery and comparisons of trending Svelte projects.

  • Fomantic UI Landing page
    Landing page //
    2023-01-06

Svelte features and specs

  • Performance
    Svelte shifts much of the work from runtime to compile time, resulting in faster and more efficient web applications. By compiling components to highly optimized vanilla JavaScript, it reduces the overhead and boosts performance.
  • File Size
    Due to its compile-time nature, Svelte produces smaller bundle sizes compared to other frontend frameworks like React or Angular, which can significantly improve load times and performance.
  • Simplicity
    The framework is designed to be more accessible and easier to understand. Svelte’s syntax is clean and straightforward, allowing developers to get up and running quickly with minimal boilerplate.
  • Reactivity
    Svelte provides a simple and intuitive way to handle reactivity by using built-in language constructs like assignments. This means no complicated state management libraries are necessary for many use cases.
  • Less Boilerplate
    Svelte reduces the boilerplate code typically required in other frameworks, resulting in a cleaner and more maintainable codebase. This can help accelerate development and reduce bugs.
  • Reactive Programming
    SvelteKit leverages Svelte's reactive programming model, allowing developers to write less code while achieving better functionality through automatic reactivity.
  • Integrated Router
    SvelteKit includes a built-in router, which simplifies the creation of multi-page applications and enables easy setup of dynamic routes.
  • SSR and SSG
    SvelteKit supports Server-Side Rendering (SSR) and Static Site Generation (SSG) out of the box, giving developers flexibility in how they build and deploy their applications.
  • Opinionated but Flexible
    While SvelteKit provides an opinionated setup to streamline the development process, it also allows for customization to fit a developer’s specific needs.

Possible disadvantages of Svelte

  • Ecosystem Maturity
    Svelte’s ecosystem is not as mature or extensive as React’s or Angular’s. There are fewer third-party libraries, tools, and resources available, which might make it more challenging to find solutions for less common problems.
  • Learning Curve
    While Svelte itself is simpler, its approach is quite different from traditional frameworks like React and Angular. This can require a mental shift and time to learn new paradigms, especially for developers coming from those backgrounds.
  • Community Support
    Given that Svelte has a smaller user base and community compared to more established frameworks, finding community support, tutorials, and best practices can sometimes be more difficult.
  • Tooling
    While Svelte has good official tooling and support, it may lack some of the advanced tools and integrations available for other frameworks, which can slow down development for more complex applications.
  • SEO and SSR
    Although Svelte has options for server-side rendering (SSR) and improving SEO, handling these aspects is not as out-of-the-box or mature compared to frameworks like Next.js for React.
  • Community Size
    SvelteKit has a smaller community compared to other frameworks, which can affect the availability of online resources, tutorials, and community-driven support.
  • Tooling and Integration
    Some commonly used development tools and integrations may not be fully compatible with SvelteKit, necessitating workarounds or additional configuration.
  • Frequent Updates
    As a newer framework, SvelteKit undergoes frequent updates and changes, which can sometimes lead to breaking changes or require developers to frequently update their knowledge and projects.
  • Market Adoption
    SvelteKit is less adopted in the industry compared to other frameworks, which might make it a less attractive option for companies looking for widely recognized and vetted solutions.

Fomantic UI features and specs

  • Rich User Interface Components
    Fomantic UI offers a wide range of pre-built components like buttons, forms, and modals that are highly customizable and can be easily integrated into web applications.
  • Semantic HTML
    Fomantic UI uses semantic HTML conventions, which makes the code more readable and structured, enhancing the development process by making elements self-explanatory.
  • Theming and Customization
    The framework supports comprehensive theming options allowing developers to easily adjust the design to fit branding needs or specific project requirements.
  • Active Community
    Being a community fork of Semantic UI, Fomantic UI has an active user community contributing to its support, feature development, and maintenance.
  • Responsive Design
    Fomantic UI components are designed to be responsive, making it easier to build applications that work well across a variety of devices and screen sizes.

Possible disadvantages of Fomantic UI

  • Learning Curve
    Due to its extensive set of features and components, Fomantic UI can have a steeper learning curve for developers new to the framework or those unfamiliar with its philosophy.
  • File Size
    The entire library can become quite large, which might affect load times especially if not using a modular approach to include only necessary components.
  • Limited Third-Party Integrations
    Compared to more popular frameworks like Bootstrap, Fomantic UI has fewer third-party integrations and sometimes lacks up-to-date plugins.
  • Potential for Overhead
    Using a full-fledged component library like Fomantic UI can introduce some unnecessary overhead if the application requires only basic styling.
  • Fork Maintenance
    As a community-maintained fork, its future development depends heavily on the community's involvement and contributions, which might affect its long-term reliability.

Svelte videos

Svelte vs React vs Angular vs Vue

More videos:

  • Review - SvelteKit Breaking Changes 2022 - My Reactions and What You Need to Know!
  • Review - Why Svelte is the best JS "framework"
  • Tutorial - SvelteKit Crash Course Tutorial #1 - What is SvelteKit?
  • Review - Oh crap, here comes *another* JavaScript framework || SVELTE || Sveltejs

Fomantic UI videos

Creating Vue Bindings for Fomantic UI!

Category Popularity

0-100% (relative to Svelte and Fomantic UI)
Javascript UI Libraries
100 100%
0% 0
Design Tools
0 0%
100% 100
JavaScript Framework
100 100%
0% 0
CSS Framework
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 Svelte and Fomantic UI

Svelte Reviews

Top JavaScript Frameworks in 2025
SvelteJS is a modern JavaScript framework that is useful for building static web apps that are fast, lean, and fun. You can use Svelte to build single, reusable components and large or even small-scale projects. Svelte has started gaining attention because of its ability to produce smaller code bundles that run faster in web browsers.
Source: solguruz.com
Top 10 Next.js Alternatives You Can Try
This web development framework can help you perform the easiest tasks to develop the interface components that users can interact with within their browsers, such as the comment section. Moreover, it has SvelteKit to render the components of the entire page with best practices and developments. You can utilize this platform effortlessly to add basic functionalities and...
20 Next.js Alternatives Worth Considering
Cruise into the Svelte ecosystem with Sapper, a framework that takes all the brilliance of Svelte and dials it up for app building. It’s like Svelte’s outgoing cousin, optimizing for an even smoother ride from development to go-live.
10 Best Next.js Alternatives to Consider Today
SvelteKit, the official framework for Svelte, streamlines the development of Svelte applications. With an intuitive API, SvelteKit simplifies the creation of server-side rendered (SSR) and statically generated (SSG) applications while retaining the reactive nature that makes Svelte unique. If you're seeking a framework that marries simplicity with powerful capabilities,...
The 20 Best Laravel Alternatives for Web Development
The next of these Laravel alternatives is Svelte. It cuts through the complexity, snipping off any excess, pre-compiling its magic to keep your app lightweight without shedding any muscle. The end result? Lightning strikes in web performance.

Fomantic UI Reviews

We have no reviews of Fomantic UI yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Svelte seems to be a lot more popular than Fomantic UI. While we know about 389 links to Svelte, we've tracked only 13 mentions of Fomantic UI. 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.

Svelte mentions (389)

  • Plain Vanilla Web – Guide for de-frameworking yourself
    In theory, “de-frameworking yourself” is cool, but in practice, it’ll just lead to you building what effectively is your own ad hoc less battle-tested, probably less secure, and likely less performant de facto framework. I’m not convinced it’s worth it. If you want something à la KISS[0][0], just use Svelte/SvelteKit[1][1]. Nowadays, the primary exception I see to my point here is if your goal is to better... - Source: Hacker News / 10 days ago
  • Why I’m Learning Vue.js After Six Years in React
    When I teased this series on LinkedIn, one comment quipped that Vue’s been around since 2014—“you should’ve learned it by now!”—and they’re not wrong. The JS ecosystem churns out UI libraries like Svelte, Solid, RxJS, and more, each pushing reactivity forward. React’s ubiquity made it my go-to for stability and career momentum. Now I’m ready to revisit new patterns and sharpen my tool-belt. - Source: dev.to / 11 days ago
  • Hyper – Outperform React on every metric
    What is the advantage over Svelte (https://svelte.dev/)? Especially since Svelte is already established and has an ecosystem. - Source: Hacker News / 15 days ago
  • SVQK - A Web Application Development Platform Using Svelte + Quarkus
    At Project Au Lait, we are developing and publishing an open-source asset called SVQK, which combines Svelte (Frontend) and Quarkus (Backend) for web application development. The asset includes automated testing tools and source code generation tools. This article introduces an overview of SVQK. (For instructions on how to use SVQK, refer to the Quick Start.). - Source: dev.to / 29 days ago
  • Why Svelte Might Be the Best Framework You Haven't Tried Yet 🚀
    Embrace the Ecosystem: Explore tools like SvelteKit for full-fledged app development. - Source: dev.to / 3 months ago
View more

Fomantic UI mentions (13)

  • Rapidly build efficient sites with Neat, the minimalist CSS framework
    I used this for a project recently: https://fomantic-ui.com/. - Source: Hacker News / 10 months ago
  • Shadcn: Beautifully designed components that you can copy-paste into your apps
    Https://fomantic-ui.com/ (fork of Semantic-UI) Like other CSS-Frameworks, this can be used by adding the CDN Links for CSS/JS to the Page, and then using the components/classes. - Source: Hacker News / over 1 year ago
  • Kweb 1.0.0 released! The powerful but lightweight Kotlin web framework for backend devs
    There is a simple plugin for Fomantic UI, documented here. Source: over 2 years ago
  • What are some good plain JS frontend libraries?
    Https://fomantic-ui.com is the active community fork of Semantic UI, which depends on jQuery which you're allowed, but has the neatest, most memorable class names and function calls out there. Hence the "semantic" name. Also plenty of support e.g. By datatables.net. Source: over 2 years ago
  • I thought it would be a good idea to have an easily styleable component in my React-inspired UI library for Godot 4
    Awesome! I could see a bunch of presets being useful, like primary, secondary, positive, negative, etc. Really I just want a UI library that lets me use styling like semantic ui 😆. Source: over 2 years ago
View more

What are some alternatives?

When comparing Svelte and Fomantic UI, you can also consider the following products

React - A JavaScript library for building user interfaces

Tailwind UI - Beautiful UI components by the creators of Tailwind CSS.

Vue.js - Reactive Components for Modern Web Interfaces

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

Bootstrap - Simple and flexible HTML, CSS, and JS for popular UI components and interactions

Next.js - A small framework for server-rendered universal JavaScript apps