Showing 276 open source projects for "app"

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    MongoDB Atlas runs apps anywhere

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  • 1
    Konsta UI

    Konsta UI

    Mobile UI components made with Tailwind CSS

    ...Everything you need for your iOS and Android apps! Konsta UI is mostly designed to be used with "parent" frameworks like Ionic or Framework7. In this case, you use the "parent" framework as your app shell (routing, navigation, state management, native APIs, etc.) and Konsta UI components for inner pages/views UIs. Using it with frameworks like Capacitor and Cordova you can easily create real native apps with native look and feel.
    Downloads: 5 This Week
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  • 2
    Ant Design Mobile RN

    Ant Design Mobile RN

    Ant Design for React Native

    A configurable Mobile UI specification and React-based implementation. Follow Ant Design Mobile UI specification. Configurable UI style for different products. Support web and native usages based on React Native. Develop in TypeScript. Provides 40+ basic components, covering all kinds of scenarios, component features rich to meet the needs of various functional Requirements. Simple enough to get started, you can load all the code at a time or only load some of the components used in the code...
    Downloads: 5 This Week
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  • 3
    Avalonia

    Avalonia

    A cross-platform UI framework for .NET

    Avalonia is a cross-platform UI framework for dotnet, providing a flexible styling system and supporting a wide range of Operating Systems such as Windows, Linux, macOS. Avalonia is mature and production-ready. We also have in beta release support for iOS, Android and in early stages support for browsers via WASM. Avalonia is open source, free to use, and always will be. Clone the source today to dig deeper. The free VS extension provides everything needed to start, including a XAML...
    Downloads: 6 This Week
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  • 4
    RIBs

    RIBs

    Uber's cross-platform mobile architecture framework

    RIBs is the cross-platform architecture framework behind many mobile apps at Uber. The name RIBs is short for Router, Interactor and Builder, which are core components of this architecture. This framework is designed for mobile apps with a large number of engineers and nested states. Shared architecture across iOS and Android. Build cross-platform apps that have similar architecture, enabling iOS and Android teams to cross-review business logic code. Testability and Isolation. Classes must...
    Downloads: 6 This Week
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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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  • 5
    SeriesGuide

    SeriesGuide

    Track your favorite TV shows and movies on Android devices

    ...Connect your Trakt account or sign into SeriesGuide Cloud to sync your watched episodes and movies. Hit the share button to post a link to an awesome episode or movie to any Android app, including WhatsApp, Signal, Facebook and Twitter. Visual indicators make it easy to see remaining episodes and to spot unseen episodes. The statistics tool sums how many hours you have spent watching (and still have to).
    Downloads: 4 This Week
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  • 6
    Cardboard SDK

    Cardboard SDK

    Open source Cardboard SDK and samples

    This SDK provides everything you need to create your own Virtual Reality (VR) experiences for Google Cardboard. It supports essential VR features, such as motion tracking, stereoscopic rendering, and user interaction via the viewer button. With these capabilities, you can build entirely new VR experiences, or enhance existing apps with VR capabilities. You can use the Cardboard SDK to turn a smartphone into a VR platform. A smartphone can display 3D scenes with stereoscopic rendering, track...
    Downloads: 5 This Week
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  • 7
    Storybook

    Storybook

    The UI component explorer, develop, document, & test React, Vue, etc.

    ...Storybook provides a sandbox to build UIs in isolation so you can develop hard-to-reach states and edge cases. Implement components and pages without needing to fuss with data, APIs, or business logic. Render components in key states that are tricky to reproduce in an app. Save use cases as stories in plain JavaScript to revisit during development, testing, and QA. Use addons to customize your workflow, automate testing, and integrate with your favorite tools. Stories are a pragmatic, reproducible way to keep track of UI edge cases. Write stories once then reuse them to power automated tests. Whenever you write a story you get a handy test case. ...
    Downloads: 6 This Week
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  • 8
    MMKV for Android

    MMKV for Android

    An efficient, small mobile key-value storage framework

    ...All changes are saved immediately, no sync, no apply calls needed. MMKV contains process locks, encode/decode helpers and mmap logics and nothing more. It's really tidy. MMKV adds about 50K per architecture on App size, and much less when zipped (apk). MMKV is published under the BSD 3-Clause license. Starting from v1.2.8, MMKV has been migrated to Maven Central. Older versions (<= v1.2.7) are still available on JCenter.
    Downloads: 6 This Week
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  • 9
    Framework7

    Framework7

    Full featured HTML framework for building iOS & Android apps

    Framework7 - is a free and open source framework to develop mobile, desktop or web apps with a native look and feel. It is also an indispensable prototyping tool to show working app prototypes as soon as possible in case you need to. With such a stunning set of UI components that Framework7 provides right from the box, it allows to create of web apps, progressive web apps (PWA) and iOS and Android apps with a native look and feel. You can use any tools you love when working with Framework7. It doesn’t force you to use anything except plain HTML, CSS and JavaScript. ...
    Downloads: 7 This Week
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    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
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  • 10
    Android Open Project

    Android Open Project

    A categorized collection of Android Open Source Projects

    Android Open Project is a highly popular and comprehensive collection of open-source Android projects and libraries curated to help Android developers explore real-world implementations, reusable components, and best practices across the Android ecosystem. Rather than being a single app or library, this repository aggregates multiple independent projects, demos, and code examples covering a wide range of Android development topics — from UI components and network utilities to architectural patterns and common tools — serving as both educational material and reusable assets for building apps. Because it is categorized and indexed, developers can browse examples that illustrate different aspects of Android programming, whether they’re experimenting with custom views, data persistence, networking, or performance optimization.
    Downloads: 3 This Week
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  • 11
    Medusa Kotlin

    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.
    Downloads: 4 This Week
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  • 12
    ObjectBox

    ObjectBox

    Flutter database for super-fast Dart object persistence

    ...Plus: We built a data synchronization solution that allows you to choose which objects to sync when and keep data easily and efficiently in sync across devices. Improving response rates and enabling real-time applications. Atomic, Consistent, Isolated, Durable. Grows with your app, handling millions of objects with ease. Object links/relationships are built-in. Filter data as needed, even across relations. Compile time checks & optimizations.
    Downloads: 4 This Week
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  • 13
    Slack SDK for Java

    Slack SDK for Java

    Slack Developer Kit (including Bolt for Java) for any JVM languages

    ...If what you want to do is call Slack APIs in your existing services, we recommend using only the Slack API Client. If instead, you’re developing a new modern and interactive Slack app, we recommend Bolt for it. The framework enables developers to focus on the essential parts of their apps without being bothered by trifles.
    Downloads: 2 This Week
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  • 14
    ComposeCookBook

    ComposeCookBook

    A Collection on all Jetpack compose UI elements, Layouts, Widgets

    A Collection of all Jetpack composes UI elements, Layouts, Widgets, and Demo screens to see it's potential. 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.
    Downloads: 0 This Week
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  • 15
    WordPress for Android

    WordPress for Android

    WordPress for Android

    If you're just looking to install WordPress for Android, you can find it on Google Play. If you're a developer wanting to contribute, read on. Inspiration strikes any time, anywhere. WordPress mobile apps put the power of publishing in your hands. And of course, they’re open source, just like WordPress. WordPress for Android lets you take the power to publish to the web with you. It is much more than a website builder. Give your great ideas a home on the web. WordPress for Android is a...
    Downloads: 7 This Week
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  • 16
    Requestly

    Requestly

    A Powerful API Mocking and Testing Tool

    Most Popular developer tool for frontend developers & QAs to debug web and mobile applications. Redirect URL (Switch Environments), Modify Headers, Mock APIs, Modify Response, Insert Scripts & Report Bugs with debugging sessions. Bring the power of Charles Proxy, Fiddler & Postman together with beautiful, modern UI & collaboration features. Available as a browser extension on all major browsers & desktop apps on all platforms. Requestly is an Open-Source platform for front-end developers...
    Downloads: 3 This Week
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  • 17
    Apollo Kotlin

    Apollo Kotlin

    A strongly-typed, caching GraphQL client for the JVM, Android, etc.

    ...If you don't ask for a particular field in a query, you can't access the corresponding property on the returned data structure. This library is designed primarily with Android in mind, but you can use it in any Java/Kotlin app, including multiplatform.
    Downloads: 3 This Week
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  • 18
    Epoxy

    Epoxy

    Android library for building complex screens in a RecyclerView

    ...We developed Epoxy at Airbnb to simplify the process of working with RecyclerViews, and to add the missing functionality we needed. We now use Epoxy for most of the main screens in our app and it has improved our developer experience greatly. If you are using layout resources in Epoxy annotations then for library projects add Butterknife's gradle plugin to your buildscript.
    Downloads: 5 This Week
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  • 19
    react-native-nfc-manager

    react-native-nfc-manager

    React Native NFC module for Android & iOS

    Bring NFC feature to React Native. Inspired by phonegap-nfc and react-native-ble-manager. React Native NFC module for Android & iOS.
    Downloads: 0 This Week
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  • 20
    SkiaSharp

    SkiaSharp

    SkiaSharp is a cross-platform 2D graphics API for .NET platforms

    SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images. Building SkiaSharp is mostly straight forward. The main issue is the multiple dependencies for each platform. However, these are easy to install as they are found on the various websites. If you are just working on managed code, it is even easier as there mays to skip all the...
    Downloads: 2 This Week
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  • 21
    Front End Checklist

    Front End Checklist

    Front-End Checklist for modern websites and meticulous developers

    ...All items in the Front-End Checklist are required for the majority of the projects, but some elements can be omitted or are not essential (in the case of an administration web app, you may not need RSS feed for example). We choose to use 3 levels of flexibility. Some resources possess an emoticon to help you understand which type of content/help you may find on the checklist. A title is used on all pages (SEO: Google calculates the pixel width of the characters used in the title, and it cuts off between 472 and 482 pixels. ...
    Downloads: 2 This Week
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  • 22
    RePlugin

    RePlugin

    A flexible, stable, easy-to-use Android plug-in framework

    RePlugin is a complete Android plug-in solution which is suitable for general use. Apps do not need to be upgraded to support new components, even brand new plug-ins. With only ONE hook (ClassLoader), NO BINDER HOOK. RePlugin’s Crash ratio is as low as Ten thousandth (0.01%). In addition, RePlugin is compatible with almost ALL Android ROMs in the market. RePlugin supports almost all features seamlessly as an installed application, including static Receiver, Task-Affinity, user-defined Theme,...
    Downloads: 2 This Week
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  • 23
    GiftedChat

    GiftedChat

    The most complete chat UI for React Native

    ...This is great for using a tool like Redux, but there's one extra step you'll need to take, simply implement onInputTextChanged to receive typing events and reset events (e.g. to clear the text onSend). If you are using Create React Native App / Expo, no Android specific installation steps are required, you can skip this section. Otherwise, we recommend modifying your project configuration.
    Downloads: 2 This Week
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  • 24
    Fresco

    Fresco

    An Android library for managing images and the memory they use

    Fresco’s image pipeline will load images from the network, local storage, or local resources. To save data and CPU, it has three levels of cache; two in memory and another in internal storage. Fresco’s Drawee shows a placeholder for you until the image has loaded and then automatically shows the image when it arrives. When the image goes off-screen, it automatically releases its memory. A decompressed image - an Android Bitmap - takes up a lot of memory. This leads to more frequent runs of...
    Downloads: 3 This Week
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  • 25
    React Native Elements

    React Native Elements

    Cross-Platform React Native UI Toolkit

    ...You can achieve this to target iOS, Android and Web by collaborating RNE and React Native for Web. Consistent design across android, iOS, and web. 30+ components designed to save development time. Built completely in TypeScript. Starting your react native app has never been easier. Supports Expo too! Easily style any of our components just the way you want. 100% built by the community. We're here because we love open source.
    Downloads: 1 This Week
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