Showing 75 open source projects for "so"

View related business solutions
  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Try It Free
  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

    Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

    Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
    Start Free Trial
  • 1
    Volley

    Volley

    HTTP library that makes networking for Android apps

    Volley is an Android networking library that streamlines making asynchronous HTTP requests, caching responses, and managing image loading with minimal code. It provides request queues, thread pools, and lifecycle-aware cancellation so network work integrates cleanly with activities and fragments. Out of the box it supports JSON, string, and image requests, plus an extensible Request/Response model for custom payloads. Volley emphasizes responsiveness: transparent caching and de-duplication of in-flight requests help reduce latency and bandwidth usage. Error handling, retries with backoff, and request prioritization are first-class, making it easier to handle flaky mobile networks. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    Ribbon

    Ribbon

    Ribbon is an inter process communication library

    ...Ribbon comprises of multiple components some of which are used in production internally and some of which were replaced by non-OSS solutions over time. This is because Netflix started moving into a more componentized architecture for RPC with a focus on single-responsibility modules. So each Ribbon component gets a different level of attention at this moment. APIs that integrate load balancing, fault tolerance, caching/batching on top of other ribbon modules and Hystrix. Load balancer APIs that can be used independently or with other modules. APIs using Eureka client to provide dynamic server list for cloud.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    jsoncat

    jsoncat

    Lightweight HTTP framework built in Java

    jsoncat is a lightweight HTTP framework built in Java (using Netty) that aims to replicate some of the feel of Spring Boot—but in a minimal, educational style focused on clarity rather than full enterprise complexity. The project is organized as a small library and tutorial-style codebase, where core HTTP handling, routing, and JSON processing are exposed in a compact way so learners can trace how HTTP requests are parsed and dispatched. Because it avoids heavy abstractions and auto-magical configuration, it’s suited to developers who want to understand what happens beneath frameworks rather than just use them. The code has detailed comments (recently translated or annotated for Chinese readers), making it a practical study project for learning network programming, middleware design, and handler chains. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Qigsaw

    Qigsaw

    Dynamic modularization library which is based on Android App Bundles

    ...It supports dynamic delivery for split APK without reinstalling the base one. Qigsaw-gradle-plugin will upload split APKs which require dynamic delivery during compilation, so you have to implement SplitApkUploader to upload split APKs to your own CND server.
    Downloads: 0 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB 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.
    Start Free
  • 5
    dotNet4Java - .Net for Java

    dotNet4Java - .Net for Java

    The best Java library to work with .Net libraries and frameworks.

    ... - Full access to .Net Framework Class Library. - Lightweight and easy to use. - There are tools to import and generate .Net Libraries into Java class files. dotNet4Java can do so much: - Access .Net Framework Class Library. - Access Third Party .Net Libraries. - Access Your .Net Libraries. - Can invoke members of a .Net types. - etc Latest Version: 1.0.1.0
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Open Location Code

    Open Location Code

    A library to generate short codes

    ...With a Plus Code, people can receive deliveries, access emergency and social services, or just help other people find them. Plus Codes technology is open source and free to create and use. They are much shorter than traditional global coordinates, so they’re easy to share. Plus Codes work whether you’re online or offline, you don’t need an internet connection. Plus Codes are based on a set of 20 alphanumeric characters. They do not include easily confused characters, are not case-sensitive, and exclude vowels. Plus Codes represent an area. The resolution of the area can be changed by adding or removing characters after the “+” sign. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7

    sls

    SLS Team Java Library

    ...Can be easily deleted if u dont need them. With couple of classes u can parse and construct those ugly ASN.1 structures, look at RSA and EC key formats for example. No bad dependencies between classes, so u can easily cut off unnecessary code and simply include what u need in your project. Feel free and simple without headache. We are using class Binary as best for us to work with byte arrays. Simple classes for console-like colored apps in GUI-mode. Look also http://demo.sls.team
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    OMapper

    OMapper

    Automate your bean mappings seamlessly

    ...Supports mapping composed user class objects and array fields. It is NOT an ORM Framework like Hibernate, but it facilitates object to object mapping between different design layers. So, say if hibernate or axis generates DTO's and you want to map them to your own beans , so at that point this framework can be used. Please refer to the wiki for usage guidelines. Key Benefits : => Smaller code foot-print => Faster development time => One time mapping creation => Easy to debug => Reduces the bugs due to missed mappings for large DTOs
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    MPAndroidChart

    MPAndroidChart

    A powerful Android chart view / graph view library

    ...Powerful and very easy to use, it supports the creation of bar-, line-, pie-, bubble-, scatter-, radar- and candlestick charts, as well as scaling, dragging and animations. Charts are rendered cleanly and are visually engaging. Visualizing your data exactly how you want is so much easier with MPAndroidChart. To see more great examples of MPAndroidChart, download the MPAndroidChart Example App on Google Play.
    Downloads: 3 This Week
    Last Update:
    See Project
  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

    Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.

    Skip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
    Try it free
  • 10

    Wheefun Computer Prototyping Kit

    A Toolkit for Designing Computers

    ...In addition to a strong core, WFCPK will also include modules emulating various processors (e.g., the MOS 6502 and the Zilog Z80) as well as the Video-Audio Interface (a custom VGA-compatible display and audio controller). The VAI is designed to fit within an FPGA to be integrated into real designs. This library is licensed under the GPLv3 but also includes the classpath exception so that proprietary software can be linked against it required.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11

    Odin Map Generator

    Map Generation Application and API

    Odin is a map generator derived from map generation experiments for a video game called Crypts of Eldor; after requests to release the tool, a decision was made to release a map editor based on this code. Additionally, a Java API is provided so that the map generator can be integrated into new software.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Subsampling Scale Image View

    Subsampling Scale Image View

    Deep zoom view for displaying huge images without loss of detail

    ...A custom image view for Android, designed for photo galleries and displaying huge images (e.g. maps and building plans) without OutOfMemoryErrors. Includes pinch to zoom, panning, rotation and animation support, and allows easy extension so you can add your own overlays and touch event detection. The view optionally uses subsampling and tiles to support very large images - a low resolution base layer is loaded and as you zoom in, it is overlaid with smaller high resolution tiles for the visible area. This avoids holding too much data in memory. It's ideal for displaying large images while allowing you to zoom in to the high resolution details. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    EasyDeviceInfo

    EasyDeviceInfo

    [Android Library] Get device information in a super easy way

    Android library to get device information in a super easy way. The library is built for simplicity and approachability. It not only eliminates most boilerplate code for dealing with device information but also provides an easy and simple API to retrieve them. EasyDeviceInfo is split into multiple module-libraries, v2.2.0 onwards. Use the appropriate one as per your requirement.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    react-native-background-task

    react-native-background-task

    Periodic background tasks for React Native apps, cross-platform

    ...This library allows the scheduling of a single periodic task, which executes when the app is in the background or closed, no more frequently than every 15 minutes. Network, AsyncStorage etc can be used (anything except UI), so perfect for things like a background data sync for offline support.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    DSL-JSON library

    DSL-JSON library

    High performance JVM JSON library

    ...Java JSON library designed for performance. Originally built for invasive software composition with DSL Platform compiler. v1 core library was targeting Java6, while v2 targets Java8. So there is no need anymore for dsl-json-java8 project and instead, just dsl-json project should be referenced. From v2 only a single annotation processor is supported, which was previously in the java8 project. Joda and some other specific libraries were removed. If you still need converters for those types, you need to include them in your project.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16

    QuickSlide

    A tool to generate HTML-based slide shows.

    ...It can not replace Microsoft Power Point, but, it allows you to create a slide show by writing Java code. The generated slide show can be run easily in the browser so it is platform independent and does not need any additional software installation, even on new installed OS or Smart phones. In this first pre-alpha version, the generated code supports simple text and basic lists only, but, I hope to add more features in the future.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17

    json4java

    Very Compact Java Reader / Writer ( 12kb)

    ...Libraries around there are way too big given the json spec and my usual need for a project. -Simply integrated as a simple jar. Dont want to force Maven dependency on projects. Could not find it so i wrote it. I dont claim its perfect , but should save some time for small / medium projecs. Json types are intuitively mapped to their Java counterparts : Map , List. I did not try all UTF16 encodings , but let me know i will fix it IF YOU GIVE ME A TEST CASE. ( input this , expect that ) Also floating point parsing for exponential notation can be slighly improved , does not bother on my projects. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18

    jInterflex

    A Java library to make reflection calls using annotations

    jInterflex is a Java open source library that invokes methods and reads public fields of classes through reflection in a different way, using annotations and interfaces. jInterflex allows to specify the methods to be invoked and the public fields to be read in auxiliary interfaces, with the same signature that they actually have (or very similar), so the signatures of methods can be copied almost directly from the Javadocs of their original classes. With the help of this interfaces, the access to the methods and constants looks like the "normal" (without reflection) invokation or read access, enhancing the readability.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    AVLoadingIndicatorView

    AVLoadingIndicatorView

    A collection of nice loading animations for Android

    ...You can also find iOS version of AVLoadingIndicatorView under the name "NVActivityIndicatorView". You can change all properties in Attributes inspector tab of Utilities panel. All properties are public so you can change them after initializing.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20

    jfugue2me

    The adaptation of JFugue library for J2ME

    It allows you to use JFugue-2.1 API to program music on MIDP 2.0, CLDC 1.1 compatible mobile devices. It's easy to use, like this code to play C-major scale: Player player = new Player(); player.play("C D E F G A B"); It's all based on JFugue-2.1 sources, so go to http://www.jfugue.org for more information.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21

    JHCaching

    Lightweight LRU Caching library with persistence

    ...When the cache reaches is "maxSize" or a cleanup of the cache is performed (automatically by deamon thread dependent on the "LRUCachingMapConfiguration"), it is the keys with least recent used (lowest expire time) that is discarded first. This library has extended configuration, so you have the ability to set how times a keys expired time can be extended. See more about the configuration abilities at Configuration. Additionally this library has "ValueManager" interface, which wraps how the Value is stored. This can be in Memory or in a Persistent storage like File, FileReference or Database which will give ability to restore the cache.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    HelloCharts for Android

    HelloCharts for Android

    Charts/graphs library for Android compatible with API 8+

    Charting library for Android compatible with API 8+(Android 2.2). Works best when hardware acceleration is available, so API 14+(Android 4.0) is recommended. Apache License 2.0. Line chart (cubic lines, filled lines, scattered points), column chart (grouped, stacked, negative values), pie chart, bubble chart, combo chart (columns/lines), preview charts (for column chart and line chart), zoom (pinch to zoom, double tap zoom), scroll and fling. Custom and auto-generated axes (top, bottom, left, right, inside), and animations. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Synder

    Synder

    Atom/RSS/SearchSuggestion/OPML processing framework

    Synder is an Atom/RSS/SearchSuggestion/OPML processing framework It is Optimized For Android, but works with Java SE/EE. Synder has a small-footprint, low memory consumption. The only dependency for parsing is a SAX2 implementation.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    The Panini Language

    The Panini Language

    Better Modularity, Better Concurrency

    This project makes the compiler and tools for the Panini language available. A central goal of the Panini language is to make concurrent programming easier and less error-prone. The main new feature in Panini is called a capsule. A capsule is like an actor but better because it largely retains the traditional approach for reasoning about programs as a sequence of operations, abstracts away all details of thread creation and locking, and supports fully-automatic compile-time analysis of...
    Downloads: 21 This Week
    Last Update:
    See Project
  • 25
    AndroidEventBus

    AndroidEventBus

    Library for android, simplifies communication between services

    ...It allows developers to define and post custom events that can be observed by multiple parts of an app, such as UI controllers, services, or background workers, without requiring direct references between senders and receivers. Unlike simple observer patterns, AndroidEventBus typically integrates with Android lifecycles so that subscribers are automatically registered, paused, or cleaned up based on activity/fragment state — reducing memory leaks and errant behavior during configuration changes. The library aims to simplify common inter-component messaging tasks (like posting a login success event or notifying multiple listeners of state changes) while preserving type safety and performance.
    Downloads: 0 This Week
    Last Update:
    See Project