Open Source Android Software Development Apps - Page 28
Sort By:
Software Development Apps for Android
View 802 business solutions-
Our Free Plans just got better! | Auth0You 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.
-
AI-generated apps that pass security reviewRetool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
-
1
FIND3
High-precision indoor positioning framework, version 3
The Framework for Internal Navigation and Discovery (FIND) is like indoor GPS for your house or business, using only a simple smartphone or laptop. Support for any data source, Bluetooth/WiFi/magnetic fields / etc. (previously just WiFi). Passive scanning built-in (previously required a separate server). Support for Bluetooth scanning in scanning utility (previously just WiFi). Meta-learning with 10 different machine learning classifiers (previously just three). Client uses Websockets+React which reduces bandwidth (and coding complexity). Rolling compression of MAC addresses for much smaller on-disk databases. Data storage in SQLite-database (previously it was BoltDB). Released under MIT license (more commercially compatible than AGPL). The API for sending fingerprints (/track and /learn) and MQTT endpoints are backward compatible. -
2
Face detector
A real-time face detection Android library
Face detector is a face detection Android library which can be easily plugged into any camera API (given it provides a way to process its frames). Face detector is built on top of MLKit's face detection API. -
3
Farmer Apps
Suite of applications for farmers of all types.
This is a suite of tools for farmers it includes local market prices for their sales, weather reports, other features useful to farmers. -
4
Fast Binary Encoding (FBE)
Fast Binary Encoding is fast and universal serialization solution
Fast Binary Encoding is ultra fast and universal serialization solution for C++, C#, Go, Java, JavaScript, Kotlin, Python, Ruby, and Swift. Fast Binary Encoding allows to description of any domain models, business objects, complex data structures, client/server requests & responses and generate native code for different programming languages and platforms. -
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
-
5
Fish Redux
An assembled flutter application framework
Fish Redux is a high-level, componentized application framework for Flutter based on the Redux paradigm. It emphasizes modular “assembly” of application features — you build small “components” with state, actions, views, and connectors, and then assemble them into larger screens or flows. It supports functional programming style, predictable state containers, pluggable component systems, and non-destructive performance (i.e. minimizing unnecessary rebuilds). Fish Redux was developed within Alibaba (for the Xianyu app) to address maintainability and coupling challenges in large, complex Flutter apps. Its architecture makes it well suited for medium to large scale applications where clear separation, reusability, and testability are important. -
6
Flex TravelAgency
Flex TravelAgency
The web application Travel Agency was provided to the community to demonstrate rich-client application concepts that offer facilities to the users for booking, cancel and tracking the status of trips online. It also provides facilities like live chatting with admin operators and to saving the past, present and future visits along with saving the summery which can be available to print for their records. The website also has facilities like online payment such as payment gateway- (PayPal) etc. The web site consist some innovative features like showing number of people/users visited the website. This web site has some user friendly searching features to find the trip according to price, place and preference. Fron-End - www.richapplication.com/travelagency/main/index.html • Admin Panel - www.richapplication.com/travelagency/admin/index.html youtube----http://www.youtube.com/watch?v=7IJDp_UEK0g -
7
FlexboxLayout
Flexbox for Android
FlexboxLayout is a library project which brings the similar capabilities of CSS Flexible Box Layout Module to Android. Starting from 1.1.0, the library is expected to use with AndroidX. You should migrate to AndroidX if you use 1.1.0 or above. There are two ways of using Flexbox in your layout. The first one is FlexboxLayout that extends the ViewGroup like LinearLayout and RelativeLayout. You can specify the attributes from a layout XML. The second one is FlexboxLayoutManager that can be used within RecyclerView. The advantage of using FlexboxLayoutManager is that it recycles the views that go off the screen for reuse for the views that are appearing as the user scrolls instead of inflating every individual view, which consumes much less memory especially when the number of items contained in the Flexbox container is large. -
8
Floating Action Button Speed Dial
A Floating Action Button Speed Dial implementation for Android
Android library provides an implementation of the Material Design Floating Action Button Speed Dial for both classic View and Compose. -
9
FlowLayout
Android streaming layout, supports single selection
FlowLayout is an Android UI library that implements a “flow” or “tag cloud” layout where items automatically wrap onto new lines as needed, making it ideal for chips, product tags, and selectable labels. Instead of manually placing views, you feed data through an adapter-style API, so tags can be created dynamically from a list and refreshed when the dataset changes. The library supports selection behavior out of the box, including single-select and multi-select modes, so it can behave like a group of checkable chips without you building the state machinery from scratch. It also provides click and selection listeners that let you react when a user taps a tag or when the selected set changes, which is useful for filters and preference UIs. To keep the UI consistent, it can preserve selection state across activity recreation such as rotation, reducing edge-case bugs in real apps. -
Gemini 3 and 200+ AI Models on One PlatformBuild generative AI apps with Vertex AI. Switch between models without switching platforms.
-
10
Fluent UI Web
Collection of utilities andcomponents for building web applications
A collection of UX frameworks for creating beautiful, cross-platform apps that share code, design, and interaction behavior. Build for one platform or for all. Everything you need is here. Build your own apps using the same open source components we do, with accessibility, internationalization, and performance included. From tutorials to a fun collection of API references, find what you need to design and develop your own Fluent experience. From Word and Excel to PowerBI and Teams, many Microsoft apps utilize Fluent UI functionality. Fluent UI's robust, up-to-date web controls are built with the React framework. Look through the control list to see the building blocks that are available using Fluent UI React. Fluent UI React is the official open-source React front-end framework designed to build experiences that fit seamlessly into a broad range of Microsoft products. -
11
Flutter Architecture Samples
TodoMVC for Flutter
Flutter Architecture Samples is a curated repository that implements the same app (typically a “todo” app) using various architectural / state management patterns (e.g. BLoC, Redux, Provider, MVC, etc.). Its goal is educational: to help developers compare architecture styles, understand trade-offs, and see best practices in action. You can use the samples in this project as a learning reference, as a roughly apples-to-apples comparison of different approaches, or as a starting point for creating your own apps. The focus of this project is on demonstrating how to structure your code, design your architecture, and the eventual impact of adopting these patterns on testing and maintaining your app. You can use the techniques demonstrated here in many different ways to build apps. Your own particular priorities will impact how you implement the concepts in these projects, so you should not consider these samples to be canonical examples. -
12
Flutter Catalog
An app showcasing Flutter components, with side-by-side source code
An opensource app showcasing Flutter components, with side-by-side source code view. lutter Catalog is now available in the browser! -
13
Flutter EasyLoading
A clean and lightweight loading/toast widget for Flutter
A clean and lightweight loading/toast widget for Flutter, easy to use without context, and supports iOS, Android, and the web. First, initialize EasyLoading in your MaterialApp/CupertinoApp. -
14
Flutter Go
Demos and documentation for over 140 Flutter UI components
flutter-go is a community-driven Flutter application that serves as an interactive catalog of Flutter widgets, layouts, and patterns. It organizes the Flutter ecosystem into browsable categories—basic widgets, material components, Cupertino elements, layout primitives, and animation demos—so learners can see how pieces behave in a running app. Each entry typically includes a live example, code snippet, and brief notes on properties or usage, turning the app into a hands-on reference you can run on your phone. The project targets newcomers and teams evaluating Flutter by shortening the path from documentation to tangible UI behavior. Because it’s itself a Flutter app, it demonstrates real project structure, navigation, state handling, and theming in practice. The result is a practical companion for discovery and prototyping, helping developers move from curiosity to confident implementation more quickly. -
15
Flutter Location
A Flutter plugin to easily handle realtime location in iOS and Android
A simple way to get the user's location without thinking about permission. This library aims at providing you with a simple way to get the user location without thinking about permission. It's also heavily configurable so you can easily get better performance or better battery. It currently supports Android, iOS, macOS and Web. Support for the remaining platforms is incoming. -
16
Flutter Notebook
Collection of demo projects for Flutter
Flutter-Notebook is a curated collection of small demo projects for Flutter, designed to help developers learn and practice Flutter UI patterns and behaviors by example. The repository gathers many independent “mini apps” (each focused on one or a few features) so that learners can inspect, run, and understand individual Flutter behaviors in isolation. Demo of common UI behaviors (pull-to-refresh, left-swipe delete, JSON deserialization). Examples of state-preserving page switching/navigation with state retention. Support for third-party library demos and integration (charts, image pickers, URL launcher). -
17
Flutter Packages
A collection of useful packages maintained by the Flutter team
This GitHub repository hosts first‑party Flutter and Dart packages maintained by the Flutter team. It serves as a hub for core functionality—covering everything from animations to camera support. Developers can explore, contribute, and use these packages via pub.dev. It’s a companion to the main Flutter repo, ensuring clean separation and specialized maintenance of shared components. -
18
Flutter UI Challenges
Updated for Flutter 3.x ** 100+ Professional UI implementations
flutter_ui_challenges is a collection of Flutter UI designs and implementations showcasing various layouts, patterns, and widget usages. It serves as a playground and reference for developers wanting to learn how to replicate complex mobile UI elements in Flutter. The repository includes dozens of screens like onboarding flows, e-commerce pages, profiles, dashboards, and animated components. Each example demonstrates how to combine core Flutter widgets with creative styling and transitions to achieve polished results. It’s particularly valuable for beginners who want to see hands-on approaches to real-world UI problems. The project doubles as inspiration and a teaching resource, with each implementation structured clearly for experimentation and modification. -
19
Flutter UI Kit
Flutter app for collection of UI in a UIKit
Flutter UI Kit by iampawan is a library of real-world Flutter UI templates—including e-commerce dashboards, shopping lists, login pages, animations, and more. It demonstrates clean code structure, modular design, and reusable components. Ideal for learning Flutter UI patterns and quickly prototyping app interfaces. -
20
Flutter UI Nice
More than 130+ pages in this beautiful app
flutter-ui-nice is a collection of Flutter UI examples and clones that replicate popular mobile app designs. It includes sample implementations of login screens, shopping flows, media apps, dashboards, and social layouts. The goal is to give developers a reference for how to achieve common UI patterns using Flutter widgets and theming. Each example is designed to be clean, responsive, and easy to adapt into production codebases. The repository is particularly helpful for beginners who want hands-on guidance on structuring real screens instead of only isolated widgets. It serves as both a design gallery and a practical teaching tool, showing how Flutter can mimic polished, industry-level designs. -
21
Flutter Vignettes
A collection of fun Flutter experiments, created by gskinner
flutter_vignettes is a set of polished experimental projects that showcase creative uses of Flutter’s capabilities. Each vignette is a self-contained demo focusing on visuals, animations, or interactions, often pushing the boundaries of what Flutter’s rendering engine can achieve. Examples include custom UI widgets, fluid animations, and interactive design concepts. The project is intended to inspire developers and demonstrate Flutter’s potential for building expressive, high-quality experiences. It’s not only a code resource but also a design showcase, blending engineering and artistry. By presenting small, focused experiments, flutter_vignettes encourages experimentation and learning while illustrating Flutter’s strengths in rapid UI prototyping. -
22
ForkHub
GitHub client for Android based on the abandoned app
ForkHub started off as a fork of the Android app from GitHub, and has since seen lots of improvements. You can see a comprehensive list of changes in the change log. ForkHub is an open source GitHub client that started as a fork of the GitHub Android app after they abandoned it, and has seen a lot of improvements since then. Stay up-to-date with all your GitHub activity thanks to notifications and an integrated news feed for organizations, friends, and repositories. Create, manage, and discuss topics on any GitHub repository or view the dashboard topics to keep in touch with all the issues we've reported, assigned, or participate in discussion on. You can also view and filter a repository's edition list and bookmark it for quick access. See your GitHub organizations' repositories, members and teams and stay up to date with all the events. Discover, share, and discuss code snippets using the integrated GitHub Gists support. -
23
Fragmentation
A powerful library to manage fragmentation on Android
Fragmentation is a powerful library managing Fragment for Android. It is designed for "Single Activity + Multi-Fragments" and "Multi-FragmentActivities + Multi-Fragments" architecture to simplify development processes. Develop complicated nested fragment apps rapidly. Use fragment's stack view dialog to debug easily. Add launch mode, startForResult etc. to provide similar behavior of Activity. Add onBackPressedSupport() method to support back button press monitoring in Fragment. Add onSupportVisible(), onLazyInitView() to simplify dev. Easily manage Fragment transition animations. Simplify the communication between Fragment(EventBusActivityScope module). Added a queue mechanism to completely solve the Fragment multi-touch and extreme transaction problems, and improve stability (at the same time, a new post(Runnable)method is added to allow your custom tasks to be queued). -
24
Free Responsive HTML Email Template
A free simple responsive HTML email template
Sometimes you just want to send a simple HTML email with a simple design and clear call to action. This is it. This is a really simple email template. Its sole purpose is to get the recipient to click the button with no distractions. Save yourself the pain of coding HTML email and download email templates. There are over 30+ major email clients using different rendering engines and various email providers like Outlook, Gmail, Apple, Yahoo Mail. Email requires special development skills. It is important to consider the experience for iOS and Android users if you really want to get your return on investment. A broken mobile experience can break your campaign. You have a lot to do. You have websites to design, code to test, products to ship, campaigns to send. That's why these templates were created, to save you time. These HTML email templates have been tried and tested across all major email clients. -
25
FreeRTOS BLE Mobile SDK for Android
Android SDK for FreeRTOS Bluetooth Devices
Using the Android SDK for FreeRTOS Bluetooth Devices, you can create mobile applications that do the following. Scan for and connect to nearby BLE devices running FreeRTOS. Perform WiFi provisioning of the FreeRTOS BLE devices after connecting to them ( Only supported for Espressif ESP32-DevKitC ). Act as a proxy for transmitting MQTT messages between a device running FreeRTOS and the AWS IoT cloud. The SDK includes some functions that help you perform BLE operations with FreeRTOS devices. Once the connection to the device is established, you get an AmazonFreeRTOSDevice object, and you can use this object to do WiFi provisioning or Mqtt proxy. The MQTT proxy service controls the MQTT proxy. It allows the device to send and receive MQTT messages from the AWS IoT cloud through the phone, when this feature is enabled. The SDK includes a demo application that demonstrates some of the main features of the SDK.
