Showing 209 open source projects for "opensource java code"

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  • 1
    protostuff

    protostuff

    Java serialization library, proto compiler, code generator

    A java serialization library with built-in support for forward-backward compatibility (schema evolution) and validation.
    Downloads: 0 This Week
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  • 2

    WFMATH Java Bindings

    Java language bindings for WFMATH

    This project is a subproject of the WFMATH library, a library providing several complex mathematical primitives. This library will allow Java programmers to use WFMATH in their code.
    Downloads: 0 This Week
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  • 3

    EventBus

    The no.1 event library for Android

    EventBus is an open-source library for Android and Java that uses the publisher/subscriber pattern for loose coupling, enabling central communication to decoupled classes with just a few lines of code. It simplifies communication between Activities, Threads, Services and other components while also simplifying code, eliminating dependencies, and overall improving app development speed and quality.
    Downloads: 0 This Week
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  • 4
    Lagom

    Lagom

    Reactive Microservices for the JVM

    ...The build hot-reloads when it detects changes to source code.
    Downloads: 0 This Week
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    Shortbread

    Shortbread

    Android library that creates app shortcuts from annotations

    Android library that generates app shortcuts for activities and methods annotated with @Shortcut. No need to touch the manifest, create XML files or use the shortcut manager. Just annotate the code that you want the shortcut to call.
    Downloads: 0 This Week
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  • 6
    GUI-lite

    GUI-lite

    The smallest header-only GUI library(4 KLOC) for all platforms

    The smallest header-only GUI library (4 KLOC) for all platforms. Cloud + IoT Solution: master your IoT business all over the world. Multi-language supports UTF-8; Playback Video. Toolkit for building font/image resources. Code Telemetry and Analysis in real-time (remove .sh/.bat files if dislike sharing). Even a C beginner could master GUI-lite quickly. The source code only uses basic C++ features (class, virtual function). We chose C++ as it could make the code size significantly smaller...
    Downloads: 0 This Week
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  • 7
    jsoncat

    jsoncat

    Lightweight HTTP framework built in Java

    ...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. Projects like this are especially useful for backend engineers or Java learners who want to demystify how web servers and routing frameworks work at a low level.
    Downloads: 0 This Week
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  • 8
    Jodd

    Jodd

    Jodd! Lightweight, Java, zero dependencies, use what you like

    Jodd is a set of micro-frameworks and developer-friendly tools and utilities. Code-things-done. Great performances. Tiny dependencies. Use what you like. Welcome to the Jodd, a unique, alternative world of Java. You can find here some micro-frameworks and some handy tools. Nothing more, nothing less. The decision which component is promoted is based on the Maven Central Repo statistics. Version v5 contains remaining libraries and frameworks.
    Downloads: 1 This Week
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  • 9
    Android-GoogleDirectionLibrary

    Android-GoogleDirectionLibrary

    Library for Google Direction API for Google Maps Android API v2

    Library for Google Direction API for Google Maps Android API v2.
    Downloads: 0 This Week
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  • 10
    ebfformat

    ebfformat

    An Efficient Binary data Format

    EBF, which stands for Efficient Binary Format, is a binary file format for reading and writing binary data easily. Reading writing routines are currently available in C,C++,Fortran,Java, Python, IDL, MATLAB. A program called ebftkpy which has a set of utility functions to work with the .ebf files , e.g., viewing the contents and getting a summary, is also provided. The EBF specification is designed to be concise and easy to understand to make it easier for others to write their own code if needed. It is also designed to simplify the programming of input output routines in different programming languages. ...
    Downloads: 0 This Week
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  • 11

    Boss Engine

    8-bit Graphical API for Java

    Boss Engine is a graphical API for writing low-resolution 8-bit color applications. It offers easy to use functions for handling graphics, basic i/o and more. Screen access is performed through virtual framebuffers that allow direct read/write access to indexed color screen data. API is coded entirely with native libraries. No third party libraries required.
    Downloads: 0 This Week
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  • 12
    javalang

    javalang

    Pure Python Java parser and tools

    javalang is a pure Python library for working with Java source code. javalang provides a lexer and parser targeting Java 8. The implementation is based on the Java language spec.
    Downloads: 0 This Week
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  • 13

    GxApp

    Open Utilities and/or Examples for GeneXus

    Open utilities and/or examples for GeneXus, this includes: Example procedures Usercontrols Utilities Others...
    Downloads: 1 This Week
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  • 14

    javaLightConsole

    Easy fine console input/output for java

    Input : non blocking keyboard handling. Output : clean console, print at x,y coordinates, echo on/off, cursor on/off. Developed for learning game programming and MVC. Uses native code through JNI. Provides windows and linux versions. Includes code:blocks and eclipse projects for native and java code. You can use the classes InputProxy and OutpoutProxy in your projects. For usage examples, see their main() methods.
    Downloads: 0 This Week
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  • 15

    Optimized Storage for temporal Data

    open Optimized Storage of time series data

    Beta version. Base class for optimized storage of time series data. Uses any kind of relational database. Cross plateform with multiple languages (C++, C#, Java). Conditional storage based on value variation : DeltaValue and DeltaTime params. Get back data without losts.
    Downloads: 0 This Week
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  • 16
    Open Location Code

    Open Location Code

    A library to generate short codes

    Plus Codes are like street addresses for people or places that don’t have one. Instead of addresses with street names and numbers, Plus Codes are based on latitude and longitude and displayed as numbers and letters. 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...
    Downloads: 0 This Week
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  • 17
    Android Layout Engine

    Android Layout Engine

    A JSON based LayoutInflater for Android

    Proteus is meant to be a drop-in replacement for Android’s LayoutInflater; but unlike the compiled XML layouts bundled in the APK, Proteus inflates layouts at runtime. With Proteus, you can control your Apps layout from the backend (no WebViews). Forget the boilerplate code to findViewById, cast it to a TextView, and then setText(). Proteus has runtime data bindings and formatters. Plugin in your own custom views and attributes and functions to flavour proteus to your requirements.
    Downloads: 4 This Week
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  • 18
    EA Async

    EA Async

    EA Async implements async-await methods in the JVM

    EA Async implements Async-Await methods in the JVM. It allows programmers to write asynchronous code in a sequential fashion. EA Async should be used to write non-blocking asynchronous code that makes heavy use of CompletableFutures or CompletionStage. It improves scalability by freeing worker threads while your code awaits other processes; And improves productivity by making asynchronous code simpler and more readable. The methods look blocking but are actually transformed into asynchronous...
    Downloads: 0 This Week
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  • 19

    sls

    SLS Team Java Library

    Java library with Cryptographic algorithms. Easy to use Crypto algorithms. Works on Windows, Linux, Android. No external lib dependencies, no useless abstractions, no 'crypto provider'. Elliptic curves was borrowed from BouncyCastle and simplified a lot. Most of EC classes are custom algorithms for certain curves. Can be easily deleted if u dont need them.
    Downloads: 0 This Week
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  • 20
    Personal Blog

    Personal Blog

    One article per week, the content is concise, neither salty nor light

    Personal Blog holds the source structure and article index for the author’s personal technical blog, which is closely tied to the “芋道源码” WeChat public account. It uses Markdown files and a static-site setup (with configuration like _config.yml) to organize posts about Java back-end engineering, distributed systems, and source-code deep dives. The README and index emphasize that the blog (in this repo) is paused and that new content is primarily delivered via the WeChat channel, but the GitHub repo remains the canonical archive of links and categories. Articles are grouped by topic domains such as architecture, Spring Boot, Spring Cloud, Dubbo, Hystrix, Kafka, Redis, gateways, microservices, JVM tuning, and data structures, with each entry linking out to full posts on iocoder.cn. ...
    Downloads: 1 This Week
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  • 21
    OMapper

    OMapper

    Automate your bean mappings seamlessly

    OMapper is a simple library to ease the process of mapping objects or beans from one design layer to another design layer, using annotations. One can specify mappings both in source class (Sink Annotation) and target class(Source Annotation). 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...
    Downloads: 0 This Week
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  • 22
    CameraKit

    CameraKit

    Library for Android Camera 1 and 2 APIs

    CameraKit helps you add a reliable camera to your app quickly. Our open-source camera platform provides consistent capture results, service that scales, and endless camera possibilities. CameraKit fits into your existing stack, sitting between your app and the operating system, to improve camera capture reliability almost immediately. CameraKit doesn't require you to rewrite code, just add our software in minutes saving significant development hours and producing great results. CameraKit...
    Downloads: 0 This Week
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  • 23
    VJTools

    VJTools

    The vip.com's java coding standard, libraries and tools

    Vipshop, which focuses on Java, has some knowledge about Java. "Alibaba Java Development Manual" is the first enterprise-level Java development manual published to the outside world, which is of great significance to the entire industry. Based on the internal experience of Vipshop, we refer to heavy materials such as "Clean Code" and "Effective Java" to add some items and make some simplifications.
    Downloads: 0 This Week
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  • 24
    twitter-text

    twitter-text

    This code is used at Twitter to tokenize and parse text

    Twitter Text Libraries. This code is used at Twitter to tokenize and parse text to meet the expectations for what can be used on the platform. This repository is a collection of libraries and conformance tests to standardize parsing of Tweet text. It synchronizes development, testing, creating issues, and pull requests for twitter-text's implementations and specification. These libraries are responsible for determining the quantity of characters in a Tweet and identifying and linking any...
    Downloads: 1 This Week
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  • 25
    Quasar

    Quasar

    Fibers, channels and actors for the JVM

    ...Instrumentation can be performed at compilation time or at runtime using a Java agent. The easy and preferable way to instrument programs using Quasar is with the Java agent, which instruments code at runtime. Sometimes, however, running a Java agent is not an option. Quasar supports AOT instrumentation with an Ant task.
    Downloads: 4 This Week
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