Showing 9152 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

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

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  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
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  • 1
    Panda3DS

    Panda3DS

    HLE 3DS emulator

    Panda3DS is a new emulator for the Nintendo 3DS. It allows fans of the console to enjoy their favorite games with various enhancements and unique features on all their devices, be it a laptop, a desktop, or on the go with a Steam Deck (and phone someday). Welcome to the home site for Panda3DS, a new emulator hoping to bring all sorts of unique features to the 3DS emulation scene, such as support for scripting, various enhancements, support for all sorts of platforms, development tools, and more.
    Downloads: 9 This Week
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  • 2
    Openwifi

    Openwifi

    open-source IEEE 802.11 WiFi baseband FPGA (chip) design

    Linux mac80211 compatible full-stack IEEE802.11/Wi-Fi design based on SDR (Software Defined Radio).
    Downloads: 6 This Week
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  • 3
    Traefik

    Traefik

    An open-source reverse proxy and load balancer

    Traefik (pronounced traffic) is a modern HTTP reverse proxy and load balancer that makes deploying microservices easy. Traefik integrates with your existing infrastructure components (Docker, Swarm mode, Kubernetes, Marathon, Consul, Etcd, Rancher, Amazon ECS, ...) and configures itself automatically and dynamically. Pointing Traefik at your orchestrator should be the only configuration step you need.
    Downloads: 6 This Week
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  • 4
    Puter

    Puter

    The Internet OS! Free, Open-Source, and Self-Hostable

    Puter is a browser-based personal operating system and file explorer built entirely with web technologies. It mimics the experience of a traditional desktop OS, allowing users to manage files, launch apps, and interact with a graphical interface—all within a web browser. The project is designed to be both functional and nostalgic, combining the aesthetic of retro operating systems with modern development tools like React and Tailwind CSS. Puter offers a self-hostable, customizable...
    Downloads: 8 This Week
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  • Easy-to-Use Website Accessibility Widget Icon
    Easy-to-Use Website Accessibility Widget

    An accessibility solution for quick website accessibility improvement.

    All in One Accessibility is an AI based accessibility tool that helps organizations to enhance the accessibility and usability of websites quickly.
    Learn More
  • 5
    Binance Trading Bot

    Binance Trading Bot

    Automated Binance trading bot, trade multiple cryptocurrencies

    Automated Binance trading bot. Trade multiple cryptocurrencies. Buy low/sell high with Grid Trading. Integrated with TradingView technical analysis. This bot is using the concept of trailing buy/sell order which allows following the price fall/rise. Trailing Stop Orders About Trailing Stop Orders Concept you can find at Binance Official document. Place orders at a fixed value or percentage when the price changes. Using this feature you can buy at the lowest possible price when buying down...
    Downloads: 17 This Week
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  • 6
    syslog-ng

    syslog-ng

    Log management solution that improves the performance of SIEM

    syslog-ng is the log management solution that improves the performance of your SIEM solution by reducing the amount and improving the quality of data feeding your SIEM. With syslog-ng Store Box, you can find the answer. Search billions of logs in seconds using full text queries with Boolean operators to pinpoint critical logs. syslog-ng Store Box provides secure, tamper-proof storage and custom reporting to demonstrate compliance. syslog-ng can deliver data from a wide variety of sources to...
    Downloads: 15 This Week
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  • 7
    PyGlossary

    PyGlossary

    A tool for converting dictionary files aka glossaries

    A tool for converting dictionary files aka glossaries. The primary purpose is to be able to use our offline glossaries in any Open Source dictionary we like on any OS/device. There are countless formats, and my time is limited, so I implement formats that seem more useful for myself, or for Open Source community. Also diversity of languages is taken into account. Pull requests are welcome.
    Downloads: 5 This Week
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  • 8
    memfs

    memfs

    Node.js "fs" and browser "File System API" adapters

    memfs is a JavaScript/TypeScript library that implements in-memory versions of the Node.js fs module API and the browser File System Access API. It provides adapters to convert between the Node fs API and the browser File System API, and includes utilities like printing directory trees, creating directory snapshots, and demos such as in-browser Git using an in-memory file system. This is particularly useful for testing, mocking filesystem operations, or using a file system layer inside...
    Downloads: 9 This Week
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  • 9
    box86

    box86

    Linux Userspace x86 Emulator targeted at ARM Linux devices

    Box86 lets you run x86 Linux programs (such as games) on non-x86 Linux systems, like ARM (the host system needs to be 32bit little-endian). Because box86 uses the native versions of some “system” libraries, like libc, libm, SDL, and OpenGL, it’s easy to integrate and use with most applications, and performance can be surprisingly high in some cases. Many games already work without much tweaking, for example WorldOfGoo, Airline Tycoon Deluxe, and FTL. Many of the GameMaker Linux games also...
    Downloads: 12 This Week
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  • Next-Gen Encryption for Post-Quantum Security | CLEAR by Quantum Knight Icon
    Next-Gen Encryption for Post-Quantum Security | CLEAR by Quantum Knight

    Lock Down Any Resource, Anywhere, Anytime

    CLEAR by Quantum Knight is a FIPS-140-3 validated encryption SDK engineered for enterprises requiring top-tier security. Offering robust post-quantum cryptography, CLEAR secures files, streaming media, databases, and networks with ease across over 30 modern platforms. Its compact design, smaller than a single smartphone image, ensures maximum efficiency and low energy consumption.
    Learn More
  • 10
    Pearcleaner

    Pearcleaner

    A free, source-available and fair-code licensed mac app cleaner

    Pearcleaner is a small, native macOS utility that helps you fully remove applications by finding and deleting the leftover files they scatter across your system. After you drag an app into Pearcleaner (or select it from a list), it scans common Library locations for related caches, logs, preferences, containers, launch agents, and support files. Results are presented with clear paths and sizes so you can deselect anything you want to keep before sending items to the Trash. The tool favors...
    Downloads: 13 This Week
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  • 11
    IJulia.jl

    IJulia.jl

    Julia kernel for Jupyter

    IJulia is a Julia-language backend (kernel) for Jupyter notebooks, allowing users to write and execute Julia code interactively in browser-based notebooks. It integrates seamlessly with Jupyter’s ecosystem, supporting markdown, plotting, multimedia, and inline output. IJulia is ideal for scientific computing, data analysis, and education, combining the power of Julia with the interactive capabilities of Jupyter.
    Downloads: 7 This Week
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  • 12
    macFuse

    macFuse

    FUSE extends macOS by adding support for user space file systems

    macFUSE allows you to extend macOS's native file handling capabilities via third-party file systems. As a user, installing the macFUSE software package will let you use any third-party FUSE file system. Legacy MacFUSE file systems are supported through the optional MacFUSE compatibility layer. As a developer, you can use the FUSE SDK to write numerous types of new file systems as regular user space programs. The content of these file systems can come from anywhere: from the local disk, from...
    Downloads: 13 This Week
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  • 13
    stress-ng

    stress-ng

    This is the stress-ng upstream project git repository.

    This is the stress-ng upstream project git repository. stress-ng will stress test a computer system in various selectable ways. It was designed to exercise various physical subsystems of a computer as well as the various operating system kernel interfaces. stress-ng was originally intended to make a machine work hard and trip hardware issues such as thermal overruns as well as operating system bugs that only occur when a system is being thrashed hard. Use stress-ng with caution as some of...
    Downloads: 14 This Week
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  • 14
    Sniffnet

    Sniffnet

    Application to comfortably monitor your Internet traffic

    Application to comfortably monitor your Internet traffic. Multithreaded, cross-platform, and reliable. Sniffnet is completely free, open-source software which needs lots of effort and time to develop and maintain. Save complete textual reports with detailed information for each network connections. Get details about domain names and network providers of the hosts you are exchanging traffic with.
    Downloads: 7 This Week
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  • 15
    authentik

    authentik

    The authentication glue you need

    authentik is an open-source Identity Provider that emphasizes flexibility and versatility. It can be seamlessly integrated into existing environments to support new protocols. authentik is also a great solution for implementing sign-up, recovery, and other similar features in your application, saving you the hassle of dealing with them. authentik is an open-source Identity Provider focused on flexibility and versatility.
    Downloads: 5 This Week
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  • 16
    Hot

    Hot

    Hot is macOS menu bar application that displays the CPU speed limit

    Hot is macOS menu bar application that displays the CPU speed limit due to thermal issues. CPU throttling is a power management technique in computer architecture whereby the frequency of a microprocessor can be automatically adjusted "on the fly" depending on the actual need, to conserve power and reduce the amount of heat generated by the chip.
    Downloads: 8 This Week
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  • 17
    Breakpad

    Breakpad

    Mirror of Google Breakpad project

    Breakpad is an open source crash reporting system developed by Google that provides both client and server components to capture, analyze, and report software crashes across platforms. It is designed to help developers diagnose and fix crashes efficiently by generating detailed crash dumps, stack traces, and diagnostic data whenever an application fails unexpectedly.
    Downloads: 5 This Week
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  • 18
    Homebridge

    Homebridge

    HomeKit support for the impatient

    Homebridge is a lightweight NodeJS server you can run on your home network that emulates the iOS HomeKit API. It supports Plugins, which are community-contributed modules that provide a basic bridge from HomeKit to various 3rd-party APIs provided by manufacturers of "smart home" devices. Since Siri supports devices added through HomeKit, this means that with Homebridge you can ask Siri to control devices that don't have any support for HomeKit at all. Once your device has been added to...
    Downloads: 12 This Week
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  • 19
    Alibaba iLogtail

    Alibaba iLogtail

    Fast and Lightweight Observability Data Collector

    iLogtail was born for observable scenarios and has many production-level features such as lightweight, high performance, and automated configuration, which are widely used internally by Alibaba Group and tens of thousands of external Alibaba Cloud customers. You can deploy it in physical machines, Kubernetes and other environments to collect telemetry data, such as logs, traces and metrics. Supports a variety of Logs, Traces, and Metrics data collection, and is friendly to container and...
    Downloads: 14 This Week
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  • 20
    MDServer Web

    MDServer Web

    Simple Linux Panel

    MDServer-Web is an open-source, web-based control panel for managing web servers and hosting environments. It supports popular web servers like Nginx and Apache, along with databases such as MySQL and Redis. The panel provides a user-friendly interface to manage websites, databases, SSL certificates, and more, making server administration accessible even to those with limited technical knowledge.
    Downloads: 5 This Week
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  • 21
    EVE OS

    EVE OS

    EVE is Edge Virtualization Engine

    EVE is an open-source, secure, and container-optimized operating system for edge computing, developed by the LF Edge foundation. It enables enterprises to deploy and manage edge applications on heterogeneous hardware platforms using a zero-trust architecture. EVE supports virtual machines, containers, and unikernels while being hardware-agnostic, making it suitable for industrial gateways, edge clusters, and IoT devices.
    Downloads: 6 This Week
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  • 22
    ShellCrash

    ShellCrash

    Run sing-box/mihomo as client in shell

    ShellCrash is a shell-based client runner for proxies like sing-box and mihomo, optimized for headless devices (e.g. OpenWrt routers). It provides scripted installation, automatic configuration reload, network port detection, and UI-less control via terminal. It simplifies running proxy services on embedded Linux devices.
    Downloads: 7 This Week
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  • 23
    Borgmatic

    Borgmatic

    Simple, configuration-driven backup software for servers

    borgmatic is a simple, configuration-driven backup automation tool built to work with BorgBackup. It simplifies the creation, pruning, and verification of encrypted, deduplicated backups through a single YAML configuration file. Designed for both servers and desktops, borgmatic is ideal for users who want reliable, scriptable backup workflows with minimal setup and strong security.
    Downloads: 7 This Week
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  • 24
    Netdisco

    Netdisco

    A web-based network management tool

    Netdisco is a web-based network management tool suitable for small to very large networks. It collects IP and MAC address data into a PostgreSQL database using SNMP, CLI, or device APIs.​
    Downloads: 4 This Week
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  • 25
    Glow OS

    Glow OS

    System Analysis Software

    Glow is an educational, hobbyist operating system written in C and Assembly, developed to help learners understand the internals of OS design and kernel development. Targeting x86_64 systems, Glow features its own kernel, bootloader, and minimal userland. With clear code structure and a simple design, it serves as a playground for experimenting with low-level systems programming, boot sequences, interrupt handling, and basic UI components like shells and text rendering.
    Downloads: 7 This Week
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