Open Source Java Software Development Software

libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression on x86, x86-64, ARM, and PowerPC systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines. In many cases, the performance of libjpeg-turbo rivals that of proprietary high-speed JPEG codecs. libjpeg-turbo implements both the traditional libjpeg API as well as the less powerful but more straightforward TurboJPEG API. libjpeg-turbo also features colorspace extensions that allow it to compress from/decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.), as well as a full-featured Java interface.

Develop professional database applications, highly performant with little source code. JVx is a full-stack application framework to create multi tier applications with Single Sourcing for different technologies (Swing, vaadin, react, ...). Nightly builds are available: https://dev.sibvisions.com/jvx.nightly/ Maven snapshots are available: https://oss.sonatype.org/content/repositories/snapshots Eclipse plugin is available: http://marketplace.eclipse.org/search/site/eplug

Loid is used to work with Java and Objective-C to simplify data exchange bindings. Loid can generate meta-information available at run-time. Requesting clients or applications can inference on the meta-information for data binding.

DotNetOpenServer SDK is an open source lightweight fully extendable TCP socket client/server application framework enabling developers to create highly efficient, fast, secure and robust cloud based smart mobile device and desktop applications. Why? Unlike most application server frameworks, which are implemented over slow inefficient stateless protocols such as HTTP, REST and SOAP that use bulky ASCII data formats such as JSON and XML, DotNetOpenServer has been built from the ground up with highly efficient stateful binary protocols.

Erlava is a hobby programming language focusing on building applications fast and easily while still intergrating with the JVM. Erlava aims to provide developers with a versatile and efficient tool for crafting high-quality software.

The JWebSwing is a web framework designed for ease of use, and as simplistic as possible in design. Design your applications the same way you would design a Swing application! Annotate your CSS according to Java Objects, Fields, or even in-line. Utilizing the best open source available on the web, This framework combines the best components available freely on the web into a single, easy-to-use, and extremely powerful framework which is lightweight, fast, and easily maintainable. Focusing on a core of JQuery and Atmosphere Push - You can ensure that your application will run on any device. With AJAX at the center, and a "Render-On-Load" servlet that can start loading from any element in the tree, you can always ensure that you can provide a secure, cross-browser web application. By Default, Server-Side-Only development is more secure than any other method out there. https://www.youtube.com/channel/UCKmp3cltVruaBZtGU5VH_Lg

MetaApp is a distributed system composed of a central web application and a mobile app for iPhone, iPad or Android mobile devices. The central web application allows to define the functionalities which compose the app. Each functionality can be a list of data and edventually a detail form, supporting the CRUD operations. The app is based on a SQLite local database which can be syncronized with the central database.

SAFS is a software test automation framework supporting data-driven (aka keyword-driven) functional test automation and associated services. The framework can run stand-alone on Windows, Linux, and Mac as well as integrate the use of IBM Rational Functional Tester, IBM Rational Robot, Smart Bear/AutomatedQA Test Complete, Apple XCode UIAutomation, Android SDK Automaton, Thoughtworks Selenium, and several other tools. Among other features, it provides advanced support of language localization testing (NLS) allowing the same tests to work for many different languages or test configurations. With various different tool configurations SAFS can be used to test Java, Web/Html, Flex, .Net, WPF, Win, iOS, and Android domains natively. And with advanced Image-Based Testing support built-in SAFS can be used to test virtually anything, anywhere.

Periodic background tasks for React Native apps, cross-platform (iOS and Android), which run even when the app is closed. 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.