Showing 302 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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  • 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
    CodinIT.dev

    CodinIT.dev

    Free, local, open-source AI app builder

    CodinIT.dev is a free, local, open source AI app builder that lets you go from idea to full-stack application entirely on your machine, no coding required, just chat with AI. You can build unlimited apps with real-time previews, instant undo, and responsive, frictionless workflows. Deep Supabase integration means you can create UI and backend logic in one cohesive environment, while the model-agnostic architecture lets you connect to any AI, whether cloud-based (Gemini 3 Pro, GPT-5, Claude Sonnet 4.5) or local via Ollama, so you’re never locked in. ...
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    Downloads: 2 This Week
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  • 2
    AgentGPT

    AgentGPT

    🤖 Assemble, configure & deploy autonomous AI Agents in your browser

    ...Name your own custom AI and have it embark on any goal imaginable. It will attempt to reach the goal by thinking of tasks to do, executing them, and learning from the results 🚀. By sponsoring this free, open-source project, you not only have the opportunity to have your avatar/logo featured below, but also get the exclusive chance to chat with the founders!🗣️ 👉 Click here to support the project: https://github.com/sponsors/reworkd-admin
    Downloads: 2 This Week
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  • 3
    Langfuse

    Langfuse

    Open-source observability and analytics for LLM apps

    Langfuse is building open-source observability and analytics for LLM apps. Observability: Explore and debug complex logs & traces in a visual UI. Analytics: Improve performance of LLM apps. In particular, get a view on costs, latency and response quality using intuitive dashboards.
    Downloads: 0 This Week
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  • 4
    Chaskiq

    Chaskiq

    Full featured live chat, support & marketing platform

    ...We have developed a text editor that allows us to send messages worthy of the year 2022, this means going beyond markdown format and taking messaging to the extreme. Gifs, Videos, Embeds and a long etcetera. Chaskiq is an open source platform that connects and empowers the communication of support, sales & marketing teams with their customers.
    Downloads: 0 This Week
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  • Dun and Bradstreet Connect simplifies the complex burden of data management Icon
    Dun and Bradstreet Connect simplifies the complex burden of data management

    Our self-service data management platform enables your organization to gain a complete and accurate view of your accounts and contacts.

    The amount, speed, and types of data created in today’s world can be overwhelming. With D&B Connect, you can instantly benchmark, enrich, and monitor your data against the Dun & Bradstreet Data Cloud to help ensure your systems of record have trusted data to fuel growth.
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  • 5
    Maestro

    Maestro

    Agent Orchestration Command Center

    Maestro is a cross-platform desktop app for orchestrating your fleet of AI agents and projects. It's a high-velocity solution for hackers who are juggling multiple projects in parallel. Designed for power users who live on the keyboard and rarely touch the mouse. Collaborate with AI to create detailed specification documents, then let Auto Run execute them automatically, each task in a fresh session with clean context. Allowing for long-running unattended sessions, my current record is...
    Downloads: 0 This Week
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  • 6
    knoksPix

    knoksPix

    KnoksPix is an AI-first creative workspace combining different tasks.

    KnoksPix is an AI-first creative workspace combining: *Intelligent image editing & adjustment workflow *Generative augmentation via Gemini / (optional) local Starcoder2 backend *Cross‑platform delivery (Web + Desktop [Electron] + Mobile [Capacitor/Android]) *Extensible architecture (pluggable model backends & tools)
    Downloads: 0 This Week
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  • 7
    Ainee

    Ainee

    Ainee - AI Notetaking and Learning Companion

    Ainee is your ultimate AI-powered notetaking and learning companion. Capture lecture notes in real-time and effortlessly transform audio, text, files, and YouTube videos into formatted notes, mindmaps, quizzes, flashcards, podcasts, and more. Explore our AI meeting note taker, AI notes, video transcript generator, PDF to AI converter, and AI flashcard maker. Enhance your learning with our AI voice recorder, article summarizer AI, and AI quiz generator. Additionally, share your knowledge...
    Downloads: 0 This Week
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  • 8
    ChatGPT Web

    ChatGPT Web

    ChatGPT demo webpage built with Express and Vue3

    ChatGPT demo webpage built with Express and Vue3. Supports dual models, providing two unofficial ChatGPT API methods. You should first use the API way. If the network is not available, it means that the country is blocked, and you need to build your own proxy. Never use other people's public proxy, it is dangerous. The reverse proxy will expose your access tokens to third parties when using the accessTokenthe method, and doing so should have no ill effects, but consider the risks before...
    Downloads: 0 This Week
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  • 9
    RoomGPT

    RoomGPT

    Upload a photo of your room to generate your dream room with AI

    ...Under the hood, it calls a hosted ML model (for example on Replicate) via an API route and uses a service like Bytescale for image storage, keeping the front-end lightweight. The project is often described as an open-source clone or alternative to tools like InteriorAI, making AI-driven interior design experimentation accessible to developers. Because it is open source, developers can fork it, plug in different models, change the UI, or adapt the concept to other domains like garden layouts or product staging.
    Downloads: 0 This Week
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  • Dominate AI Search Results Icon
    Dominate AI Search Results

    Generative Al is shaping brand discovery. AthenaHQ ensures your brand leads the conversation.

    AthenaHQ is a cutting-edge platform for Generative Engine Optimization (GEO), designed to help brands optimize their visibility and performance across AI-driven search platforms like ChatGPT, Google AI, and more.
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  • 10
    Kanaries RATH

    Kanaries RATH

    Next generation of automated data exploratory analysis visualization

    RATH is not just an open-source alternative to Data Analysis and Visualization tools such as Tableau, but it automates your Exploratory Data Analysis workflow with an Augmented Analytic engine by discovering patterns, insights, causals and presents those insights with powerful auto-generated multi-dimensional data visualization.
    Downloads: 3 This Week
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  • 11
    TTS-Vue

    TTS-Vue

    Microsoft speech synthesis tool, built with Electron

    TTS-Vue is a desktop text-to-speech application built with Electron, Vue, ElementPlus, and Vite, focused on using Microsoft’s official Speech API for high-quality neural synthesis. It wraps the Microsoft TTS WebSocket interface in a clean UI so users can paste or load text, choose voices, tweak parameters, and export audio without touching raw API calls. The app supports SSML (Speech Synthesis Markup Language), letting power users specify fine-grained control over pronunciation, pauses,...
    Downloads: 45 This Week
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  • 12
    GPT-Code UI

    GPT-Code UI

    An open source implementation of OpenAI's ChatGPT Code interpreter

    An open source implementation of OpenAI's ChatGPT Code interpreter. Simply ask the OpenAI model to do something and it will generate & execute the code for you. You can put a .env in the working directory to load the OPENAI_API_KEY environment variable. For Azure OpenAI Services, there are also other configurable variables like deployment name.
    Downloads: 0 This Week
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  • 13
    Synaptrix ChatGPT Desktop

    Synaptrix ChatGPT Desktop

    Fuel your productivity with ChatGPT-Desktop

    Fuel your productivity with ChatGPT-Desktop, blazingly fast and supercharged.
    Downloads: 0 This Week
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  • 14
    CodeCursor

    CodeCursor

    An extension for using Cursor in Visual Studio Code

    Cursor is an AI code editor based on OpenAI GPT models. You can write, edit and chat about your code with it. At this time, Cursor is only provided as a dedicated app, and the team currently has no plans to develop extensions for other editors or IDEs.
    Downloads: 2 This Week
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  • 15
    Anse

    Anse

    Supercharged experience for multiple models such as ChatGPT

    Anse is a modern, polished web UI built to serve as a unified interface for interacting with multiple AI-model backends (such as OpenAI’s models, DALL-E, Stable Diffusion, etc.). It emphasizes a clean, user-friendly experience and supports different conversation modes (single prompt, continuous dialogue, image generation, etc.). Anse uses client-side storage (IndexDB) to keep session history locally, prioritizing user privacy and avoiding automatic uploads of sensitive chat content. It is...
    Downloads: 0 This Week
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  • 16
    Botpress

    Botpress

    Dev tools to reliably understand text and automate conversations

    We make building chatbots much easier for developers. We have put together the boilerplate code and infrastructure you need to get a chatbot up and running. We propose you a complete dev-friendly platform that ships with all the tools you need to build, deploy and manage production-grade chatbots in record time. Built-in Natural Language Processing tasks such as intent recognition, spell checking, entity extraction, and slot tagging (and many others). A visual conversation studio to design...
    Downloads: 17 This Week
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  • 17
    SkyAGI

    SkyAGI

    SkyAGI: Emerging human-behavior simulation capability in LLM

    SkyAGI is a python package that demonstrates LLM's emerging capability in simulating believable human behaviors. Specifically, SkyAGI implements the idea of Generative Agents and delivers a role-playing game that creates a very interesting user experience. Different from previous AI-based NPC systems, SkyAGI's NPC generates very believable human responses. The interesting observations in this demo show a huge potential for rethinking game development in many aspects, such as NPC script...
    Downloads: 0 This Week
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  • 18
    WebLLM

    WebLLM

    Bringing large-language models and chat to web browsers

    WebLLM is a modular, customizable javascript package that directly brings language model chats directly onto web browsers with hardware acceleration. Everything runs inside the browser with no server support and is accelerated with WebGPU. We can bring a lot of fun opportunities to build AI assistants for everyone and enable privacy while enjoying GPU acceleration. WebLLM offers a minimalist and modular interface to access the chatbot in the browser. The WebLLM package itself does not come...
    Downloads: 1 This Week
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  • 19
    react-llm

    react-llm

    Easy-to-use headless React Hooks to run LLMs in the browser with WebGP

    Easy-to-use headless React Hooks to run LLMs in the browser with WebGPU. As simple as useLLM().
    Downloads: 1 This Week
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  • 20
    AutoGPT-Next-Web

    AutoGPT-Next-Web

    Assemble, configure, and deploy autonomous AI Agents in your browser

    One-Click to deploy well-designed AutoGPT-Next-Web web UI on Vercel.
    Downloads: 0 This Week
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  • 21
    ReactAgent

    ReactAgent

    The open-source React.js Autonomous LLM Agent

    React-Agent is a framework for integrating AI-driven agents into React applications. It provides an intuitive way to build interactive UI components powered by AI models, enabling dynamic and intelligent user interfaces.
    Downloads: 0 This Week
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  • 22
    onepoint

    onepoint

    Assistant tool that integrates coding, writing, and reading functions

    Onepoint is an open-source AI assistant based on Electron, designed to create the ultimate desktop productivity tool. Its initial goal was to develop a smart floating window similar to Apple's intelligent assistant that does not take up desktop space or system performance and can be quickly accessed through global hotkeys for user convenience. With ChatGPT technology, users can continuously train onepoint to generate and reconstruct content with greater accuracy (onpoint), thereby improving efficiency. ...
    Downloads: 0 This Week
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  • 23
    AI Commits

    AI Commits

    A CLI that writes your git commit messages for you with AI

    AI Commits is a command-line tool that writes your git commit messages for you using an AI model. It works by running git diff to gather your staged code changes, sending that diff to an LLM (originally GPT-3, now configurable), and receiving back a concise, human-readable commit message. The tool is designed to integrate cleanly into a developer’s workflow so that generating a descriptive commit message becomes a single command rather than a chore. It supports configuration via environment...
    Downloads: 0 This Week
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  • 24
    Clarity AI

    Clarity AI

    A Perplexity clone

    ...The codebase (TypeScript) leverages LLMs / embeddings to process user queries, retrieve relevant data or context, and respond conversationally; this makes it useful as a personal knowledge assistant, research helper, or Q&A front end over arbitrary datasets or web-available info. Because Clarity AI is open-source, developers can adapt the backend or retrieval logic, integrate their own data sources (databases, documents, APIs), and build custom assistants or knowledge bots tailored to their needs. It can serve as a starting platform for building AI-powered internal tools, knowledge bases, or public-facing “smart search” features.
    Downloads: 2 This Week
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  • 25
    AI Code Translator

    AI Code Translator

    Use AI to translate code from one language to another

    ...Because it uses AI under the hood, the translation can handle not just syntax but also adapt idioms or patterns appropriately for the target language (though with the usual caveats around AI output correctness). The project is open-source under MIT license, so you can self-host it, integrate into internal tools, or customize language-options and prompts to match your team’s style or language preferences.
    Downloads: 1 This Week
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