Framework7 vs MUI
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
Open source · MIT
An MIT-licensed HTML framework for building mobile-style iOS and Android app interfaces.
Open source · MIT
A CSS and JavaScript UI framework for building mobile web pages that feel more like native apps.
The short answer
Choose Framework7 if you need…
- Developers who already know HTML, CSS and JavaScript and want to build mobile-style apps
- Teams building iOS- or Android-looking interfaces without learning native UI toolkits
- Projects that want an MIT-licensed, free-to-use mobile UI framework
Choose MUI if you need…
- Developers who want to build mobile-style web or hybrid app screens with HTML, CSS and JavaScript
- Teams already using the HBuilder editor, which the README says has MUI code snippets
- Developers who want prebuilt mobile UI components rather than designing them from scratch
Side-by-side
| Framework7 | MUI | |
|---|---|---|
| Type | Framework | Framework |
| Price | Free and open source | Free and open source |
| Licence | MIT | MIT |
| GitHub stars | 18.8k | 13.5k |
| Setup difficulty | Intermediate | Intermediate |
| How you get it | Install with a package manager | See the README |
| Main language | JavaScript | JavaScript |
| Last code update | 7 days ago | 18 months ago |
What each one is
Framework7
Framework7 is an open-source HTML framework that provides ready-made interface components styled to look like native iOS and Android apps. Developers use it to build mobile-style app screens with web technologies, which can then be packaged as native apps. The README describes it as a full-featured mobile HTML framework, but the truncated text does not detail the component list or packaging steps.
MUI
MUI is a front-end framework for building mobile app interfaces with HTML, CSS and JavaScript. Its README says it aims to reduce common browser-based app problems such as white screens when switching pages, janky animations and slow pull-to-refresh, and it provides styled UI components. The README does not document its full feature set, so the details beyond this are not confirmed here.
Best for
Framework7
- Developers who already know HTML, CSS and JavaScript and want to build mobile-style apps
- Teams building iOS- or Android-looking interfaces without learning native UI toolkits
- Projects that want an MIT-licensed, free-to-use mobile UI framework
MUI
- Developers who want to build mobile-style web or hybrid app screens with HTML, CSS and JavaScript
- Teams already using the HBuilder editor, which the README says has MUI code snippets
- Developers who want prebuilt mobile UI components rather than designing them from scratch
Strengths
Framework7
- MIT license allows free use in commercial and personal projects
- Designed specifically for iOS and Android look and feel
- Large community interest, with about 18,800 GitHub stars
MUI
- The README states the project targets smooth, native-like performance in mobile web views
- Includes a set of styled mobile UI components according to the README description
- Released under the permissive MIT license
Not ideal for
Framework7
- People who need full native performance or device APIs beyond what a web-based app can reach, since this is an HTML framework
- Beginners with no web development background, as the framework assumes working knowledge of web code
- Projects that need a long-term guarantee of active support, since the README's build badges reference older services and the truncated text gives no maintenance details
MUI
- Developers who need a modern component library with active recent development; the last push date here is 2025-05-20 and the README is brief on current maintenance
- Projects that need a framework-agnostic component set for React or Vue specifically, since the README does not address those integrations
- Beginners without basic HTML and CSS knowledge, since the README gives no beginner setup guide
Trade-offs
Framework7
- Based on web technologies, so it may not match fully native app performance
- The truncated README gives limited detail on setup and component documentation, so the official docs are needed
- Sponsor section in the README is dominated by unrelated gambling and promotional links, which reduces its clarity as a project page
MUI
- The README is short and mostly promotional; technical documentation is hosted on an external site
- Latest release 3.7.1 is listed without binaries, and the last push was 2025-05-20, so current activity is unclear
- Much of the workflow the README describes is tied to the HBuilder editor
Getting started
Framework7
Clone the repository
git clone https://github.com/framework7io/framework7Frequently asked questions
What is the difference between Framework7 and MUI?
Framework7: An MIT-licensed HTML framework for building mobile-style iOS and Android app interfaces. MUI: A CSS and JavaScript UI framework for building mobile web pages that feel more like native apps. Framework7 suits developers who already know html, css and javascript and want to build mobile-style apps, while MUI suits developers who want to build mobile-style web or hybrid app screens with html, css and javascript.
Are Framework7 and MUI free?
Framework7: Free and open source. MUI: Free and open source.
Is Framework7 or MUI more popular?
Framework7 has more GitHub stars (18.8k) than MUI (13.5k). Popularity isn't the same as fit — check which one matches your use case above.
What are other alternatives to Framework7 and MUI?
Other options people compare them with include Ionic, Quasar, Material for MkDocs, Aurelia, Vant.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.