Showing 42476 open source projects for "java open source"

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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
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  • 1
    GrapesJS

    GrapesJS

    Free and Open source Web Builder Framework

    GrapesJS is an open-source, multi-purpose, Web Builder Framework that combines different tools and features with the goal to help you (or users of your application) to build HTML templates without any knowledge of coding. It's a perfect solution to replace the common WYSIWYG editors, which are good for content editing but inappropriate for creating HTML structures.
    Downloads: 7 This Week
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  • 2
    MyEtherWallet

    MyEtherWallet

    MyEtherWallet to interact with the Ethereum blockchain

    MEW (MyEtherWallet) is a free, client-side interface helping you interact with the Ethereum blockchain. Our easy-to-use, open-source platform allows you to generate wallets, interact with smart contracts, and so much more. Easily access all you favorite apps across Ethereum and Polkadot chains, buy crypto, swap tokens, and manage your NFTs. Welcome to the multichain future. ETH Blocks is an NFT series representing mined Ethereum blocks and their properties.
    Downloads: 10 This Week
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  • 3
    better-sqlite3

    better-sqlite3

    The fastest and simplest library for SQLite3 in Node.js

    The fastest and simplest library for SQLite3 in Node.js. Full transaction support. High performance, efficiency, and safety. Easy-to-use synchronous API (better concurrency than an asynchronous API... yes, you read that correctly). Support for user-defined functions, aggregates, virtual tables, and extensions. 64-bit integers (invisible until you need them). Worker thread support (for large/slow queries). Help this project stay strong! better-sqlite3 is used by thousands of developers and...
    Downloads: 14 This Week
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  • 4
    Amazon EKS Anywhere

    Amazon EKS Anywhere

    Run Amazon EKS on your own infrastructure

    ...AWS supports all Amazon EKS Anywhere components including the integrated 3rd-party software, so that customers can reduce their support costs and avoid maintenance of redundant open-source and third-party tools. Amazon EKS Anywhere gives you on-premises Kubernetes operational tooling that’s consistent with Amazon EKS. It builds on the strengths of Amazon EKS Distro and provides open-source software that’s up-to-date and patched.
    Downloads: 7 This Week
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  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
    Learn More
  • 5
    AWS Cloud Development Kit (AWS CDK)

    AWS Cloud Development Kit (AWS CDK)

    A framework for defining cloud infrastructure in code

    The AWS Cloud Development Kit (AWS CDK) is an open source software development framework to define your cloud application resources using familiar programming languages. Provisioning cloud applications can be a challenging process that requires you to perform manual actions, write custom scripts, maintain templates, or learn domain-specific languages. AWS CDK uses the familiarity and expressive power of programming languages for modeling your applications.
    Downloads: 11 This Week
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  • 6
    GoogleTest

    GoogleTest

    Google Testing and Mocking Framework

    GoogleTest is Google's C++ mocking and test framework. It's used by many internal projects at Google, as well as a number of notable projects such as The Chromium projects, the OpenCV computer vision library, and the LLVM compiler. This GoogleTest project is actually a union of what used to be two separate projects: the old GoogleTest and GoogleMock, an extension of GoogleTest for writing and using C++ mock classes. Since they were so closely related, they were merged to create an even...
    Downloads: 17 This Week
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  • 7
    Discord Rich Presence

    Discord Rich Presence

    C# custom implementation for Discord Rich Presence

    This is a C# implementation of the Discord RPC library which was originally written in C++. This avoids having to use the official C++ and instead provides a managed way of using the Rich Presence within the .NET environment. While the official C++ library has been deprecated, this library has continued support and development for all your Rich Presence needs, without requiring the Game SDK.
    Downloads: 12 This Week
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  • 8
    libzip

    libzip

    A C library for reading, creating, and modifying zip archives.

    libzip is a C library for reading, creating, and modifying zip archives. Files can be added from data buffers, files, or compressed data copied directly from other zip archives. Changes made without closing the archive can be reverted. The API is documented by man pages. libzip is fully documented via man pages. HTML versions of the man pages are on libzip.org and in the man directory. You can start with libzip(3), which lists all others. Example source code is in the examples and src...
    Downloads: 9 This Week
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  • 9
    FreeScout

    FreeScout

    Free self-hosted help desk & shared mailbox

    ...FreeScout is a pure open source PHP/MySQL application, so it can be easily deployed even on shared hosting.
    Downloads: 7 This Week
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  • Ingest Package Label Data Using OCR Software Icon
    Ingest Package Label Data Using OCR Software

    PackageX OCR API converts any smartphone into a powerful universal label scanner that reads every bit of text on the label, including barcodes and QR

    Our state-of-the-art OCR technology uses robust deep learning models and proprietary algorithms to extract information from package labels.
    Learn More
  • 10
    ClashN

    ClashN

    A clash client for Windows, support Mihomo

    clashN is a Windows desktop client for the Clash networking engine, providing a graphical interface to manage proxies, rules, and profiles. It wraps the Clash core in a familiar, configurable UI so users can import subscriptions, switch nodes, and observe connections without editing YAML by hand. The app emphasizes rule-based routing, letting you combine rule providers and policy groups to steer traffic by domain, process, or destination category. System-wide proxy control, including PAC and...
    Downloads: 15 This Week
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  • 11
    pywinauto

    pywinauto

    Windows GUI Automation with Python (based on text properties)

    pywinauto is a set of Python modules to automate the Microsoft Windows GUI. At its simplest it allows you to send mouse and keyboard actions to Windows dialogs and controls, but it has support for more complex actions like getting text data.
    Downloads: 8 This Week
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  • 12
    Gitember 2

    Gitember 2

    Gitember another git GUI client written on javafx

    November, December, Gitember. Just another GIT gui client just for fun. Full-text search across history, including binary files. Search in open files. Add change annotation, and branch differences with item details. Add an overview for different components. Added LFS support. With SSH only. Fast file compare, the text flow changed to rich text fx. Mass operations - delete, stage, unstage, and revert.
    Downloads: 0 This Week
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  • 13
    Micro App

    Micro App

    A simple, efficient and powerful micro front-end framework

    Micro-app is a web component-based micro-frontend framework from JD Retail. It enables sandboxed embedding of independent micro-apps into host pages, with automatic JS/style isolation, element segregation, preloading, and inter-app communication—all independent of framework. Provides plugin architecture and works across any frontend tech stack.
    Downloads: 9 This Week
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  • 14
    Logseq

    Logseq

    A privacy-first, open-source platform for knowledge management

    Logseq is a privacy-first, open-source knowledge base that works on top of local plain-text Markdown and Org-mode files. Use it to write, organize and share your thoughts, keep your to-do list, and build your own digital garden. Logseq is a platform for knowledge management and collaboration. It focuses on privacy, longevity, and user control. The server will never store or analyze your private notes.
    Downloads: 8 This Week
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  • 15
    Ionicons

    Ionicons

    Hand-crafted icons built by Ionic for web apps

    Premium designed icons for use in web, iOS, Android, and desktop apps. Support for SVG and web font. Completely open source, MIT licensed and built by Ionic. Ionicons is a completely open-source icon set with 1,300 icons crafted for web, iOS, Android, and desktop apps. Ionicons was made for Ionic Framework, a cross-platform hybrid and Progressive Web App framework. The Ionicons Web Component is an easy and performant way to use Ionicons in your app.
    Downloads: 8 This Week
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  • 16
    Crosvm

    Crosvm

    The Chrome OS Virtual Machine Monitor

    crosvm (ChromeOS Virtual Machine Monitor) is a secure, lightweight virtual machine monitor built on top of the Linux KVM hypervisor. Developed for ChromeOS, it is designed to isolate and execute Linux and Android guests efficiently while maintaining strong security boundaries. Unlike general-purpose emulators like QEMU, crosvm avoids full hardware emulation and focuses on modern paravirtualized I/O using the virtio standard, reducing complexity and attack surface. Written in Rust, it...
    Downloads: 13 This Week
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  • 17
    SuiteSparse

    SuiteSparse

    The official SuiteSparse library: a suite of sparse matrix algorithms

    The official SuiteSparse library: a suite of sparse matrix algorithms authored or co-authored by Tim Davis, Texas A&M University.
    Downloads: 7 This Week
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  • 18
    RunMat

    RunMat

    The Fast, Free, Modern MATLAB / Octave code runtime

    RunMat is a free, open-source, MATLAB-compatible runtime designed to execute existing MATLAB/Octave code without license fees or vendor lock-in. The project emphasizes modern performance, describing a V8-inspired runtime architecture with a lightweight installer for Linux, macOS, and Windows. It targets full language grammar and core semantics, aiming to support arrays, indexing idioms, multiple return values, and classdef constructs that many scientific users rely on. ...
    Downloads: 7 This Week
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  • 19
    EasyAdmin

    EasyAdmin

    EasyAdmin is a fast, beautiful and modern admin generator for Symfony

    EasyAdminBundle is a Symfony bundle that enables developers to build administration panels and backends with minimal configuration. It automatically generates user interfaces for managing database entities, offering a powerful yet simple way to create admin dashboards. The bundle is highly customizable and integrates seamlessly with Symfony applications, making it ideal for content management and data handling.
    Downloads: 8 This Week
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  • 20
    Grid Engine

    Grid Engine

    A grid based movement engine compatible with Phaser3

    Grid Engine is a powerful grid-based movement system for Phaser 3. It helps developers create tilemap-based RPGs and tactics games by enabling controlled, collision-aware movement on a defined grid.
    Downloads: 8 This Week
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  • 21
    Poetry

    Poetry

    Python packaging and dependency management made easy

    Poetry is a comprehensive Python dependency management and packaging tool that streamlines project setup and maintenance. By consolidating various configuration files into a single pyproject.toml, it simplifies the management of dependencies, virtual environments, and package publishing. Poetry ensures consistency across development environments and facilitates the creation of reproducible builds, making it an essential tool for Python developers seeking efficiency and reliability.​
    Downloads: 7 This Week
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  • 22
    DeviceDetector

    DeviceDetector

    The Universal Device Detection library will parse any User Agent

    Device Detector is a PHP library for parsing user-agent strings to detect devices, operating systems, and browsers, widely used in analytics and tracking.
    Downloads: 8 This Week
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  • 23
    txtai

    txtai

    Build AI-powered semantic search applications

    txtai executes machine-learning workflows to transform data and build AI-powered semantic search applications. Traditional search systems use keywords to find data. Semantic search applications have an understanding of natural language and identify results that have the same meaning, not necessarily the same keywords. Backed by state-of-the-art machine learning models, data is transformed into vector representations for search (also known as embeddings). Innovation is happening at a rapid...
    Downloads: 1 This Week
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  • 24
    YAO

    YAO

    Yao A low code engine to create web services and dashboard

    Yao allows developers to create web services by processes. Yao is a low-code engine that creates a database model, writes API services, and describes dashboard interface just by JSON for web & hardware, no code, and 10x productivity. Yao is based on the flow-based programming idea, developed in the Go language, and supports multiple ways to expand the data stream processor. This makes Yao extremely versatile, which can replace programming languages ​​in most scenarios, and is 10 times more...
    Downloads: 1 This Week
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  • 25
    Blueprint Framework

    Blueprint Framework

    Powerful, fast and developer-friendly extension framework

    Blueprint Framework is an open-source extension framework for Pterodactyl, a popular game server management panel. It enables developers to create versatile, easy-to-install extensions that system administrators can deploy within minutes, without the need for custom coding across multiple panel modifications. Blueprint aims to provide a powerful, fast, and developer-friendly environment for building and managing extensions, offering comprehensive documentation, developer commands, and community support. ​
    Downloads: 6 This Week
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