Showing 247 open source projects for "complex"

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  • 1
    GoCD

    GoCD

    Main repository for GoCD, continuous delivery server

    ...No plugin required, out of box CD. GoCD streamlines your CD workflow on popular cloud environments such as Kubernetes, Docker, AWS and more. GoCD excels at modeling complex CD workflows for fast feedback with its modeling constructs, parallel execution and dependency management. No plugin required, out of box CD. GoCD helps you troubleshoot a broken pipeline by tracking every change from commit to deploy in real time. Compare content, both files and commit messages, across any two arbitrary builds. ...
    Downloads: 0 This Week
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  • 2
    Skript

    Skript

    Skript is a Bukkit plugin which allows server admins

    Skript is (surprise, surprise) a scripting plugin for the Bukkit platform. It is easy to use for simple tasks, but you can also create really complex things with it. The syntax of Skript is close to English, but it is still not magic. While you might succeed with experimentation for simple tasks, for anything more complex you will need some guidance. You will find all supported features of the plugin here, along with some useful examples. We don't have tutorials yet, but you can find good ones using whatever search engine you prefer. ...
    Downloads: 16 This Week
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  • 3
    Gson

    Gson

    A Java serialization/deserialization library to convert Java Objects

    Gson is a Java library developed by Google that allows conversion between Java objects and JSON. It enables serialization and deserialization of Java classes to and from JSON format, handling complex and generic types, nulls, custom naming policies, and more. Gson is lightweight, easy to use, and does not require annotation-based configuration, making it a popular choice for JSON processing in Java applications.
    Downloads: 24 This Week
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  • 4
    SuperTextView

    SuperTextView

    SuperTextView saves you from complex rendering logic

    ...It's alive and dynamic, with powerful embedded logic that continues to provide you with rich but exceptionally simple development support. SuperTextView saves you from complex rendering logic. With a simple API method call, dazzling rendering effects are instantly available. You just enjoy the amazing visual effects you have written, and the rest will be handed over to SuperTextView.
    Downloads: 0 This Week
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  • 5
    Siddhi Core Libraries

    Siddhi Core Libraries

    Stream Processing and Complex Event Processing Engine

    Fully open source, cloud-native, scalable, micro streaming, and complex event processing system capable of building event-driven applications for use cases such as real-time analytics, data integration, notification management, and adaptive decision-making. Event processing logic can be written using Streaming SQL queries via graphical and source editors, to capture events from diverse data sources, process and analyze them, integrate with multiple services and data stores, and publish output to various endpoints in real time. ...
    Downloads: 0 This Week
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  • 6
    Epoxy

    Epoxy

    Android library for building complex screens in a RecyclerView

    Epoxy is an Android library for building complex screens in a RecyclerView. Models are automatically generated from custom views or databinding layouts via annotation processing. These models are then used in an EpoxyController to declare what items to show in the RecyclerView. This abstracts the boilerplate of view holders, diffing items and binding payload changes, item types, item ids, span counts, and more, in order to simplify building screens with multiple view types.
    Downloads: 0 This Week
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  • 7
    Netty

    Netty

    An event-driven asynchronous network application framework

    Netty is an asynchronous, event-driven networking framework for the JVM that simplifies building high-performance clients and servers. It wraps Java NIO with a channel/handler pipeline model, enabling clean composition of codecs, TLS, and application logic with minimal overhead. Its ByteBuf abstractions, buffer pooling, and zero-copy techniques help reduce GC pressure and improve throughput under heavy I/O. Support for common protocols—HTTP/1.1, HTTP/2, WebSocket, and raw TCP/UDP—makes it a...
    Downloads: 7 This Week
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  • 8
    Apache Flink

    Apache Flink

    Stream processing framework with powerful stream

    ...Its core runtime executes dataflow graphs with fine-grained backpressure and checkpointing, allowing applications to recover consistently from failures. Flink’s event-time model and watermarks enable accurate out-of-order processing, windowing, and complex time semantics that typical real-time systems struggle with. Developers program against high-level APIs—DataStream and Table/SQL—to express transformations, joins, and stateful patterns, while specialized libraries support CEP, machine learning workflows, and connectors. A rich connector ecosystem integrates with systems like Kafka, Kinesis, filesystems, JDBC sources/sinks, and object stores. ...
    Downloads: 0 This Week
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  • 9
    jimmer

    jimmer

    A revolutionary ORM framework for both java and kotlin.

    A revolutionary ORM framework for both Java and kotlin and a complete integrated solution. You can view everything from the documentation. Brings dynamism into static language ORM frameworks, achieving flexible capabilities for operating on complex dynamic data structures without compromising the complete compile-time safety checks of static languages, eliminating DTO explosion and unafraid of engineering expansion and changing requirements. Its innovative SQL DSL supports dynamic table joins and native SQL embedding, gracefully handling real-world complexity. Focuses on business and reaping caching gains. ...
    Downloads: 3 This Week
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  • 10
    MeGit

    MeGit

    Standalone Git GUI based on EGit

    ...Nevertheless, even in projects where we actually use other editors or IDEs than Eclipse, we often found ourselves firing up an Eclipse IDE with EGit just to handle more complex git branch operations, for analysing the git history, and so on. This made us think, wouldn't EGit be a great git standalone tool if it would be... well, an actual standalone tool? That's exactly what MeGit is: a minimal standalone application that contains just enough to run EGit conveniently. Nice visualization of the git history making it easy to keep a good overview when analyzing, merging or rebasing branches, cherry-picking commits, changing the git history, etc.
    Downloads: 4 This Week
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  • 11
    fastjson

    fastjson

    A fast JSON parser/generator for Java

    ...Based on benchmarks it provides the best performance in both server side and Android client, and can work with arbitrary Java objects, even those pre-existing objects of which you do not have the source code. Fastjson provides a simple conversion method to turn Java objects to JSON and vice versa, with extensive support of Java Generics and arbitrarily complex objects.
    Downloads: 1 This Week
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  • 12
    BlueJ and Greenfoot

    BlueJ and Greenfoot

    BlueJ and Greenfoot

    ...The environments include editing, compilation, debugging, and project management tools adapted to educational needs. Together, they provide complementary approaches to learning software development, from fundamental programming concepts to more complex object-oriented applications.
    Downloads: 3 This Week
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  • 13
    DeepLinkDispatch

    DeepLinkDispatch

    Annotation-based library for making deep link handling better

    ...Subsequently, any URI with the registered scheme, host, and path will open up that Activity in the app. You can’t easily indicate the parameters that you would expect in the URI that you are filtering for. For complex deep links, you are likely to have to write a parsing mechanism to extract out the parameters, or worse, have such similar code distributed amongst many Activities.
    Downloads: 3 This Week
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  • 14
    Spring Batch

    Spring Batch

    Spring Batch is a framework for writing batch applications using Java

    ...It also provides more advanced technical services and features that will enable extremely high-volume and high performance batch jobs through optimization and partitioning techniques. Simple as well as complex, high-volume batch jobs can leverage the framework in a highly scalable manner to process significant volumes of information.
    Downloads: 0 This Week
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  • 15
    Ollama4j

    Ollama4j

    A simple Java library for interacting with Ollama server

    ...It integrates seamlessly into Java ecosystems through Maven or Gradle dependencies, and it works with standard Java environments starting from JDK 11 and above. Ollama4j also includes support for advanced features such as tool or function calling, enabling models to interact with external systems and execute more complex workflows.
    Downloads: 0 This Week
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  • 16
    XXL-SSO

    XXL-SSO

    A distributed single-sign-on framework

    ...It may also include administrative tools for managing users, permissions, and access policies. Overall, xxl-sso provides a robust solution for managing identity across complex systems.
    Downloads: 0 This Week
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  • 17
    Elide

    Elide

    Elide is a Java library that lets you stand up a GraphQL/JSON-API

    ...And thats it, you are ready to deploy and query your data with JSON or GraphQL requests. Quickly build and deploy production-quality web services that expose your data as a service. Elide APIs support complex filtering rules, sorting, pagination, subscriptions, and text search. Controlling access to your data is as simple as defining your rules and annotating your models.
    Downloads: 0 This Week
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  • 18
    RE2/J

    RE2/J

    linear time regular expression matching in Java

    ...It achieves this efficiency by simulating all possible matches in a single pass using a nondeterministic finite automaton (NFA), ensuring predictable and safe performance even with complex patterns. This makes RE2/J ideal for applications that must handle user-supplied regular expressions securely without the risk of denial-of-service through regex backtracking. While it omits some advanced features like backreferences and certain Java regex options, it supports the vast majority of practical expressions used in production code. ...
    Downloads: 0 This Week
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  • 19
    Testcontainers Java

    Testcontainers Java

    Testcontainers is a Java library that supports JUnit tests

    Testcontainers for Java is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container. Use a containerized instance of a MySQL, PostgreSQL or Oracle database to test your data access layer code for complete compatibility, but without requiring complex setup on developers' machines and safe in the knowledge that your tests will always start with a known DB state. Any other database type that can be containerized can also be used. For running your application in a short-lived test mode with dependencies, such as databases, message queues or web servers. Use containerized web browsers, compatible with Selenium, for conducting automated UI tests. ...
    Downloads: 0 This Week
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  • 20
    Apache Drill

    Apache Drill

    Apache Drill is a distributed MPP query layer for self describing data

    Apache Drill is a distributed MPP query layer that supports SQL and alternative query languages against NoSQL and Hadoop data storage systems. It was inspired in part by Google's Dremel. Get faster insights without the overhead (data loading, schema creation and maintenance, transformations, etc.) Analyze the multi-structured and nested data in non-relational datastores directly without transforming or restricting the data. Leverage your existing SQL skillsets and BI tools including Tableau,...
    Downloads: 0 This Week
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  • 21
    Free Templates for AWS CloudFormation

    Free Templates for AWS CloudFormation

    Free templates for AWS CloudFormation

    Speed up development and migration, reuse our templates to create complex environments for common use cases with ease. Rely on high-quality infrastructure templates: peer-reviewed by an expert (certified AWS solutions architect Professional) and verified with automated tests. You can apply updates to an existing stack with an updated template. CloudFormation will figure out what needs to be changed. Never make manual changes to infrastructure managed by CloudFormation!
    Downloads: 0 This Week
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  • 22
    uCrop

    uCrop

    Image cropping library for Android

    We develop lots of different Android apps at Yalantis, and our experience shows that almost every application we deal with needs image cropping functionality. Image cropping can be used for various purposes, from ordinary adjustment of user profile images to more complex features that involve aspect ratio cropping and flexible image transformations. Since we want to provide all our customers with the best set of tools for image editing functionality, we decided to create uCrop, an image cropping library for Android. You might be wondering why we couldn’t just use one of the existing solutions for image cropping for Android. ...
    Downloads: 0 This Week
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  • 23
    RODIN
    Open tool platform for the cost effective rigorous development of dependable complex software systems services. This platform is based on the event-B formal method and provides natural support for refinement and mathematical proof.
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    Downloads: 2,204 This Week
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  • 24
    Jackcess
    A pure Java library for reading from and writing to MS Access databases.
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    Downloads: 27 This Week
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  • 25
    PeekESP

    PeekESP

    Cross-platform system monitoring for Android and ESP32.

    ...It allows you to monitor CPU, memory, storage, temperature, uptime, and network throughput seamlessly across multiple devices. Operating through a lightweight Cloudflare Worker relay with zero accounts or complex port-forwarding required, PeekESP uses simple local pairing codes to connect agents and viewers securely. It supports Windows, Linux/DietPi, macOS, and Android, letting you keep tabs on your hardware effortlessly.
    Downloads: 2 This Week
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