Semantic UI Alternatives for CSS and UI Frameworks

Semantic UI still installs from npm, but development has stalled. On npm, the 2.4.x line ended with 2.4.2 in October 2018, and the only release since is 2.5.0 from October 6, 2022. The GitHub repo has 51k stars, 964 open issues and 106 open pull requests, and the README's only status note is that the project now works with Node 18 and Gulp 4.

Its idea, human-readable class names like ui primary button, lives on in Fomantic-UI, which its README says was created to continue active development of Semantic UI. The other six picks are maintained frameworks that teams usually move to when they rebuild. For a related comparison, see our UIkit alternatives.

Prices below are as of November 6, 2026. Our method is on How we review tools.

Quick comparison

Fomantic-UI

Move to Fomantic-UI and most of your Semantic UI templates keep working, because it uses the same ui class vocabulary, Less theming and gulp build. The README says the fork exists to continue active development of Semantic UI and that it hopes to merge back if the original restarts. The site counts 60+ components and 5000+ theming variables.

Stable is 2.9.4, released on February 23, 2025. Newer fixes ship as nightlies, the latest being 2.10.0-beta.129 on npm on November 4, 2026. The README says work on v3 has started.

Best for: Existing Semantic UI projects that want maintained code without rewriting templates.

Pricing:

• Free, MIT licence

Watch out for:

• jQuery stays. Fomantic 2.9.4 lists jquery ^3.4.0 as a dependency on npm, so you carry the same baggage as Semantic UI.
• With 3.8k stars, 225 open issues and 32 open pull requests, the team is small. Releases tagged stable are rare.

Official site: Fomantic-UI.

Bootstrap

For a like-for-like component set without jQuery, Bootstrap is the safe choice. Grid, forms, modals, dropdowns, toasts and offcanvas menus all ship in the box, and the stable 5.3.8 release needs only Popper as a peer dependency. Semantic UI's ui grid and ui form map onto row and form-control with some rewriting.

Version 6 is in alpha. 6.0.0-alpha.1 came out on October 8, 2026, with CSS layers, Sass modules, a Dialog component on the native <dialog> element and ESM-only JavaScript. Its browser floor is Chrome and Edge 130, Firefox 132 and Safari 18.

Best for: Teams who want a familiar, widely documented component kit for a rebuild.

Pricing:

• Free, MIT licence; no paid tier from the core team

Watch out for:

• Starting on 5.3 now means a second migration later. The v6 alpha post renames responsive classes, for example .d-md-none to .md:d-none.

Official site: Bootstrap. Our listing: Bootstrap.

Tailwind CSS

Tailwind is the furthest from Semantic UI's philosophy. Instead of ui large red button, you compose a button from utilities for padding, colour and radius. Teams pick it when Semantic's themes made custom designs painful. The current release is 4.3.5, published on npm on November 6, 2026.

Semantic UI themes live in Less, and the compatibility page says Tailwind v4 is not designed for Sass, Less or Stylus. Plan to rebuild your theme as Tailwind settings rather than port the files. It needs Chrome 111, Safari 16.4 or Firefox 128.

Best for: Product teams building a custom design system from scratch.

Pricing:

• Framework: free, MIT licence
• Tailwind Plus: paid; the page redirected to a sign-in, so no public price was readable on November 6, 2026

Watch out for:

• There are no JavaScript components. Semantic UI's dropdown, modal and accordion behaviour must come from your own code or another library.
• The company behind it shrank: DevClass reported in January 2026 that Tailwind Labs cut three of its four engineers after revenue fell almost 80 percent.

Official site: Tailwind CSS. Our listing: Tailwind CSS.

daisyUI

If you liked Semantic UI's short, readable classes but want Tailwind underneath, daisyUI is the bridge. You write btn btn-primary or card, and it compiles to plain CSS with no JavaScript. The site lists 68 components and 35 themes, close to the theme switching Semantic UI users are used to.

Version 5.7.50 was released on October 13, 2026. It is a Tailwind CSS 4 plugin, added with @plugin "daisyui" in your CSS.

Best for: Tailwind projects that want named components and ready themes.

Pricing:

• Library: free, MIT licence
• Store: Auth template $19, dashboard and startup templates from $69, Figma library from $49, Charts from $39; billing period not stated

Watch out for:

• Major versions rename classes. The v5 upgrade guide lists btn-group becoming join and form-control being removed.

Official site: daisyUI.

Bulma

Bulma's modifier classes read almost as plainly as Semantic UI's: button is-primary is-large. The difference is that it ships no JavaScript at all, which is why React and Vue teams that fought Semantic UI's jQuery modules often land here. Version 1.0 added CSS variables and a dark mode that follows the system setting.

The latest release is 1.0.4 from April 19, 2025, on npm. Sources are in Dart Sass, and development is funded through Patreon and GitHub sponsors.

Best for: Component-based frontends that want readable CSS classes and no bundled scripts.

Pricing:

• Free, MIT licence; funded by sponsors, no paid tier

Watch out for:

• Activity has slowed. The repo shows 348 open issues and 179 open pull requests, and nothing newer than 1.0.4 has shipped.

Official site: Bulma.

UIkit

YOOtheme's UIkit is the closest match to Semantic UI's scope: 81 components on getuikit.com, with JavaScript included where a component needs it, and theming in either Less or Sass. Semantic UI users who rely on sliders, sticky menus or lightboxes find them already built. It has no dependencies, so jQuery can go.

Releases are frequent. Version 3.25.29 reached npm on November 2, 2026, with development builds the next day. The code is MIT licensed.

Best for: Marketing sites and dashboards that need many interactive components out of the box.

Pricing:

• Free, MIT licence
• YOOtheme Pro, the site builder from the same team, starts at €129 per year for 3 sites

Watch out for:

• The community is much smaller than Bootstrap's: 18.5k stars and 575 open issues on GitHub, so fewer third-party themes and answers.

Official site: UIkit.

Pico CSS

Pico suits Semantic UI users who only ever used a few elements. Write plain HTML forms, tables and buttons, and Pico styles the tags directly. Its classless build needs no classes at all, per the README, and 20 precompiled colour themes are included.

The current version is 2.1.1 from March 15, 2025. Components cover accordion, card, dropdown, modal, nav, progress and tooltip, a fraction of Semantic UI's set.

Best for: Documentation sites, prototypes and small admin pages.

Pricing:

• Free, MIT licence

Watch out for:

• Interactive parts need your own scripts. The modal docs say Pico does not include JavaScript code.

Official site: Pico CSS.

How to choose

When to stay with Semantic UI

Leave a working Semantic UI site alone if it is stable, internal and not getting new features. Version 2.5.0 builds on Node 18 and Gulp 4, and its CSS will keep rendering. For anything you plan to extend, swap the package for Fomantic-UI first, since it is the least disruptive way to get maintained code.

Frequently asked questions