Open Source Mobile Operating Systems Design Software
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Design Software for Mobile Operating Systems
Browse free open source Design software and projects for Mobile Operating Systems below. Use the toggles on the left to filter open source Design software by OS, license, language, programming language, and project status.
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Penpot
The first open source design and prototyping tool
Penpot is the first open-source design and prototyping platform for product teams that allows true collaboration between designers and developers. What will designers and developers find in Penpot? - Powerful UI tool for the team. All stakeholders can access a complete set of interactive prototypes, design systems, components, feedback loop and pixel designs. - Design and development collaborate for real. Penpot brings both code-ready design capabilities and the familiarity of developer tools to the same workspace. - Open Standards for the design work. This means zero vendor lock-in and high interoperability. - Unique Flex Layout that allows you to create flexible designs that can adapt automatically -
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MaterialProgressBar
Material Design ProgressBar with consistent appearance
Material Design ProgressBar with a consistent appearance. -
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RecyclerViewFastScroller
A fully customizable Fast Scroller for the RecyclerView in Android
A simple, easy-to-use and configurable fast scroller for RecyclerView. As Kotlin compiles to Java, there's no need to externally add the Kotlin runtime or any other Kotlin dependencies when using this. Also the library is 100% compatible with Java and requires no migration of the base project to Kotlin. The base layout type for this fast scroller is a RelativeLayout so creating a simple vertical fast scroller is as simple as adding elements as children to the RecyclerViewFastScroller layout tag. -
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ShapeOfView
Give a custom shape to any android view, Material Design 2 ready
ShapeOfView is an Android library that lets developers render arbitrary shapes — not just rectangles — for any view. Rather than sticking to Android’s default rectangular layout for views, ShapeOfView allows you to “clip” or mask a view into a variety of shapes (circle, triangle, star, polygon, custom path, etc.), and optionally include shadows (when using elevation) — making it possible to build UI components that diverge from the standard boxy look. It supports both predefined shapes (round rects, circles, arcs, bubbles, triangles, stars, polygons, diagonals, cut corners) and fully custom shapes via clipping paths or drawables. Moreover, shapes can be animated (for example, corners gradually changing, or shape morphing), giving developers creative freedom for dynamic UI effects. This library helps in building expressive, modern UI designs aligned with modern design languages (e.g. Material 2 / custom). -
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WeUI
Tailor-made UI framework for WeChat web development
WeUI is a UI framework that was officially designed by the WeChat design team and tailor-made for WeChat web development. It contains a set of basic style libraries that are consistent with WeChat’s standard visual experience. WeUI was made to ensure that WeChat users could have the same clean, uniform experience with all WeChat web services, and to make their perception of WeChat applets more unified and cohesive. WeUI covers everything from form factors (buttons, lists, sliders, etc.) and basic components (articles, badges, footers, galleries, etc.), through to search, navigation and leveling of page elements. -
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This project provides a generic CDS (or ARINC 661 Server), coded in the Java language in order to facilitate the understanding of the ARINC 661 standard, prototype ARINC 661 concepts and architectures, etc… This project is managed by Dassault Aviation.
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Android Image Slider
An amazing and convenient Android image slider
The Android Image Slider project is an Android UI component/library that provides a convenient, customizable image slider (carousel) for mobile apps. Instead of building a custom slider from scratch, developers can drop in this library’s slider view into their layout and configure it via XML or code to display a series of images — from local drawables, files, or remote URLs — with smooth transitions, animations, and optional indicators. This significantly simplifies development of galleries, onboarding screens, advertisement banners, or any UI requiring swipable images in Android apps. The library supports various slide animations (transitions), auto-sliding, and event listeners (e.g., click events on slides), giving developers flexibility around how the slider behaves. For mobile apps where image-heavy UI is common (e.g. e-commerce, portfolios, media galleries), AndroidImageSlider offers a ready-made, tested component that saves time and ensures consistency. -
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MaterialRatingBar
Material Design RatingBar with better appearance
Material Design RatingBar with better appearance, compatible with Android 3.0+. -
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MaterialStepperView
Material Design Components for Android
Material Design Components for Android. -
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MaterialViewPager
A Material Design ViewPager easy to use library
The MaterialViewPager project is an Android library that simplifies building a “ViewPager + material-design header” interface: basically, you get a scrolling interface where pages are swipable and a header at the top — often with an image — that can animate (e.g. Ken Burns effect) or behave according to scroll, giving a polished “material-design + parallax / dynamic header” UI out of the box. It abstracts away the boilerplate associated with combining a ViewPager + PagerAdapter + header + toolbar + tabstrip — so instead of wiring all that manually, you drop in a single custom view in your layout and configure with XML attributes (header height, header image or logo, colors, fade, etc). The library supports customizing header appearance (static or animated), logos, toolbar behavior when you scroll, and integrates with Android’s view hierarchy (tabs, recycler views). -
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Android Material Intro Screen
Inspired by Heinrich Reimer Material Intro and developed
Material intro screen is inspired by Material Intro and developed with love from scratch. I decided to rewrite completely almost all features in order to make the Android intro screen as easy to use for everyone and as extensible as possible. -
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BRVAH
Powerful and flexible RecyclerView Adapter
BRVAH or Base RecyclerView Adapter Helper is a helpful tool for using RecyclerView more easily and efficiently. If you're an Android developer, you're probably familiar with RecyclerView as it is one of the most frequently-used controls in Android. While it may be quite useful however, a lot of developers can find it vexing to use. This is where BRVAH comes in. With BRVAH, it becomes easier than ever to use RecyclerView. Its efficient use meets the common needs of Android developers in projects. BRVAH optimizes adapter code, allows for adapter animation, adds On Item Click Lister, and more. -
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CodeView
Display code with syntax highlighting in native way
CodeView helps to show code content with syntax highlighting in native way. -
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ExpandableLayout
An expandable layout that shows a two-level layout with an indicator
An expandable layout that shows a two-level layout with an indicator. -
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Jetpack Compose Samples
Jetpack Compose samples
Jetpack Compose is Android’s modern toolkit for building native UI. It simplifies and accelerates UI development on Android. Quickly bring your app to life with less code, powerful tools, and intuitive Kotlin APIs. Do more with less code and avoid entire classes of bugs, so code is simple and easy to maintain. Just describe your UI, and Compose takes care of the rest. As app state changes, your UI automatically updates. Compatible with all your existing code so you can adopt when and where you want. Iterate fast with live previews and full Android Studio support. Compose enables you to create beautiful apps with direct access to the Android platform APIs and built-in support for Material Design, Dark theme, animations, and more: “Compose has also solved more than declarative UI -- accessibility apis, layout, all kinds of stuff have been improved. There are fewer steps between the thing you want to make and actually making it” (Square). -
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Lottie
Render After Effects animations natively on Mobile, Web & React Native
Lottie is a wonderful library for Android, iOS, Web, and Windows that works by parsing Adobe After Effects animations that have been exported as json with Bodymovin, and then rendering these natively on mobile and on the web! Now you can have beautiful animations without engineers having to recreate everything by hand. Building animations by hand is time consuming, and other animation alternatives like Gifs and Png sequences don’t offer the same flexibility and varied features that Lottie offers. With Lottie, you can achieve exquisite animations exactly how you want, with no additional engineering effort whatsoever. Take a look at the many beautiful animation possibilities available to you on http://airbnb.io/lottie/ -
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Material design icons
The icon set from Google
Material design icons is the icon set from Google, which follows the material design guidelines. These system icons are simple, modern and also delightful and beautifully crafted symbols that depict universal actions, items and concepts used commonly throughout a UI. All icons are available in a range of sizes, densities and themes, and have been optimized for beautiful display on all common platforms and display resolutions. The full set of icons can be viewed in the Material Icons Library, and are available in several formats and suitable for different types of projects. Developers can use them in their digital products for Android, iOS, and web; and designers in their mockups or prototypes. -
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Medusa Kotlin
Android fragment stack controller
Fragment manager for your Single Activity - Multi Fragment app. Medusa is smart enough to handle fragment attachment/detachment or hiding/showing fragments. No more memory handling. No more fragment stack logic. Single activity and Multi Fragment structure is a new trend and reasonable to choose. Most of the popular apps like Instagram, YouTube, Spotify, etc. use a Single Activity with a bottom bar and control multiple fragments in that single activity. It was always hard to manage fragment managers in our application. We are using a bottom bar and the user has his history in every bottom bar tab. For instance, In the Home tab, the user can go 4-5 fragments deep in the Home tab. Then user switches to another tab and goes 3-4 fragments in that tab too. It is not confusing anymore. Medusa keeps track of the fragment history of every tab and you only call start, and goBack to navigate your fragments. -
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Nice Spinner
A nice spinner for Android
NiceSpinner is a re-implementation of the default Android spinner, with a nice arrow animation and a different way to display its content. It follows the material design guidelines, and it is compatible starting from Api 14. -
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Paris
Define and apply styles to Android views programmatically
Define and apply styles to Android views programmatically. Paris lets you define and apply styles programmatically to Android views, including custom attributes. -
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ProgressView
Polished and flexible ProgressView, fully customizable
A polished and flexible ProgressView, fully customizable with animations. Label is integrated into the progress bar and the label moves flexibly according to the progress. If the width size of the label is bigger than the width size of the progress, the label will be located on the outside (right side) of the progress bar. We can consider the color of the label according to the color of the container. If the width size of the progress is bigger than the width size of the label, the label will be located on the inside of the progress bar. ProgressView follows the color consistency of the label. -
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Rainbow Kotlin
Fluent syntactic sugar of Android for applying gradations, shading
Fluent syntactic sugar of Android for applying gradations, shading, and tinting. -
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Submarine
Floating navigation view for displaying a list of items dynamically
Fully customizable floating navigation view for listing items dynamically on Android. -
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ThemedToggleButtonGroup
Customizable toggle buttons inside a FlexboxLayout
ThemedToggleButtonGroup is a highly modular lightweight toggle button library for Android. It can be configured for single selection or multi-selection. For multi-selection, the minimum/maximum amount of buttons that are required/enabled can be specified. Icons can be added. Selection includes a fun press and circular reveal animation. -
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iFrame Resizer
Keep same and cross domain iFrames sized to their content
Size cross domain iFrames to content with support for window/content resizing, and multiple iFrames. This library enables the automatic resizing of the height and width of both same and cross domain iFrames to fit their contained content. It provides a range of features to address the most common issues with using iFrames. Provides a range of page size calculation methods to support complex CSS layouts. Detects changes to the DOM that can cause the page to resize using MutationObserver. Detects events that can cause the page to resize (window resize, CSS animation and transition, orientation change and mouse events). Fixes in page links in iFrame and supports links between the iFrame and parent page. Works with ViewerJS to support PDF and ODF documents. The package contains two minified JavaScript files in the js folder. The first (iframeResizer.min.js) is for the page hosting the iFrames.