Showing 23 open source projects for "java open source"

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    eProcurement Software

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  • 1
    Flowise

    Flowise

    Drag & drop UI to build your customized LLM flow

    Open source UI visual tool to build your customized LLM flow using LangchainJS, written in Node Typescript/Javascript. Conversational agent for a chat model which utilizes chat-specific prompts and buffer memory. Open source is the core of Flowise, and it will always be free for commercial and personal usage. Flowise support different environment variables to configure your instance.
    Downloads: 19 This Week
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  • 2
    FreedomGPT

    FreedomGPT

    React and Electron-based app that executes the FreedomGPT LLM locally

    ...The app enables offline operation, ensuring privacy and security while providing a chat-based interface for seamless communication with the AI. It supports integration with models like Liberty Edge and offers an open-source solution for those seeking more control over their AI interactions. The app's setup is simple, and it includes clear installation guides for both macOS and Windows platforms, as well as detailed instructions for building necessary libraries like llama.cpp.
    Downloads: 22 This Week
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  • 3
    Obsidian Text Generator Plugin

    Obsidian Text Generator Plugin

    Text generator is a handy plugin for Obsidian

    Text Generator is an open-source AI Assistant Tool that brings the power of Generative Artificial Intelligence to the power of knowledge creation and organization in Obsidian. For example, use Text Generator to generate ideas, attractive titles, summaries, outlines, and whole paragraphs based on your knowledge database.
    Downloads: 10 This Week
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  • 4
    RWKV Runner

    RWKV Runner

    A RWKV management and startup tool, full automation, only 8MB

    RWKV (pronounced as RwaKuv) is an RNN with GPT-level LLM performance, which can also be directly trained like a GPT transformer (parallelizable). So it's combining the best of RNN and transformer - great performance, fast inference, fast training, saves VRAM, "infinite" ctxlen, and free text embedding. Moreover it's 100% attention-free. Default configs has enabled custom CUDA kernel acceleration, which is much faster and consumes much less VRAM. If you encounter possible compatibility...
    Downloads: 17 This Week
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  • 5
    Langflow

    Langflow

    Low-code app builder for RAG and multi-agent AI applications

    Langflow is a low-code app builder for RAG and multi-agent AI applications. It’s Python-based and agnostic to any model, API, or database.
    Downloads: 9 This Week
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  • 6
    Dify

    Dify

    One API for plugins and datasets, one interface for prompt engineering

    Dify is an easy-to-use LLMOps platform designed to empower more people to create sustainable, AI-native applications. With visual orchestration for various application types, Dify offers out-of-the-box, ready-to-use applications that can also serve as Backend-as-a-Service APIs. Unify your development process with one API for plugins and datasets integration, and streamline your operations using a single interface for prompt engineering, visual analytics, and continuous improvement....
    Downloads: 13 This Week
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  • 7
    LangChain.js

    LangChain.js

    Building applications with LLMs through composability

    Building applications with LLMs through composability. Large language models (LLMs) are emerging as a transformative technology, enabling developers to build applications that they previously could not. But using these LLMs in isolation is often not enough to create a truly powerful app - the real power comes when you can combine them with other sources of computation or knowledge. This library is aimed at assisting in the development of those types of applications. This is built to...
    Downloads: 7 This Week
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  • 8
    Vercel AI SDK

    Vercel AI SDK

    Build AI-powered applications with React, Svelte, Vue, and Solid

    The Vercel AI SDK is a library for building AI-powered streaming text and chat UIs.
    Downloads: 4 This Week
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  • 9
    promptfoo

    promptfoo

    Evaluate and compare LLM outputs, catch regressions, improve prompts

    ...Use built-in metrics, LLM-graded evals, or define your own custom metrics. Compare prompts and model outputs side-by-side, or integrate the library into your existing test/CI workflow. Use OpenAI, Anthropic, and open-source models like Llama and Vicuna, or integrate custom API providers for any LLM API.
    Downloads: 3 This Week
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  • 10
    Langtrace

    Langtrace

    Open Telemetry based end-to-end observability tool for LLM apps

    Langtrace is an open-source, Open Telemetry based end-to-end observability tool for LLM applications, providing real-time tracing, evaluations, and metrics for popular LLMs, LLM frameworks, vectors, and more.. Integrate using Typescript, and Python. Langtrace is an open-source observability tool that collects and analyzes traces and metrics to help you improve your LLM apps.
    Downloads: 0 This Week
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  • 11
    Langfuse

    Langfuse

    Open source LLM engineering platform: LLM Observability, metrics, etc.

    Langfuse is a logging and analytics tool for large language model (LLM) applications, providing insights into usage, performance, and troubleshooting.
    Downloads: 0 This Week
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  • 12
    Code Review GPT

    Code Review GPT

    Your personal code reviewer powered by LLMs

    Code Review GPT uses Large Language Models to review code in your CI/CD pipeline. It helps streamline the code review process by providing feedback on code that may have issues or areas for improvement. Code Review GPT is in alpha and should be used for fun only. It may provide useful feedback but please check any suggestions thoroughly.
    Downloads: 1 This Week
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  • 13
    Pezzo

    Pezzo

    Open-source, developer-first LLMOps platform

    Pezzo enables you to build, test, monitor and instantly ship AI all in one platform, while constantly optimizing for cost and performance. Packed with powerful features to streamline your workflow, so you can focus on what matters. Pezzo is a fully cloud-native and open-source LLMOps platform. Seamlessly observe and monitor your AI operations, troubleshoot issues, save up to 90% on costs and latency, collaborate and manage your prompts in one place, and instantly deliver AI changes.
    Downloads: 0 This Week
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  • 14
    Lunary

    Lunary

    The production toolkit for LLMs. Observability, prompt management

    Lunary helps developers of LLM Chatbots develop and improve them.
    Downloads: 0 This Week
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  • 15
    Empirical

    Empirical

    Test and evaluate LLMs and model configurations

    Empirical is the fastest way to test different LLMs and model configurations, across all the scenarios that matter for your application.
    Downloads: 0 This Week
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  • 16
    Secret Llama

    Secret Llama

    Fully private LLM chatbot that runs entirely with a browser

    Secret Llama is a privacy-first large-language-model chatbot that runs entirely inside your web browser, meaning no server is required and your conversation data never leaves your device. It focuses on open-source model support, letting you load families like Llama and Mistral directly in the client for fully local inference. Because everything happens in-browser, it can work offline once models are cached, which is helpful for air-gapped environments or travel. The interface mirrors the modern chat UX you’d expect—streaming responses, markdown, and a clean layout—so there’s no usability tradeoff to gain privacy. ...
    Downloads: 0 This Week
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  • 17
    Quivr

    Quivr

    Your Second Brain supercharged by Generative AI

    Quivr, your second brain, utilizes the power of GenerativeAI to store and retrieve unstructured information. Think of it as Obsidian, but turbocharged with AI capabilities.
    Downloads: 0 This Week
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  • 18
    llmx.txt hub

    llmx.txt hub

    The largest directory for AI-ready documentation and tools

    llms-txt-hub serves as a central directory and knowledge base for the emerging llms.txt convention, a simple, text-based way for project owners to communicate preferences to AI tools. It catalogs implementations across projects and platforms, helping maintain a shared understanding of how LLM-powered services should interact with code and documentation. The repository aims to standardize patterns for allowlists, denylists, attribution, rate expectations, and contact information, mirroring...
    Downloads: 0 This Week
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  • 19
    Gemini Fullstack LangGraph Quickstart

    Gemini Fullstack LangGraph Quickstart

    Get started w/ building Fullstack Agents using Gemini 2.5 & LangGraph

    gemini-fullstack-langgraph-quickstart is a fullstack reference application from Google DeepMind’s Gemini team that demonstrates how to build a research-augmented conversational AI system using LangGraph and Google Gemini models. The project features a React (Vite) frontend and a LangGraph/FastAPI backend designed to work together seamlessly for real-time research and reasoning tasks. The backend agent dynamically generates search queries based on user input, retrieves information via the...
    Downloads: 0 This Week
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  • 20
    ChatGPT Admin Web

    ChatGPT Admin Web

    ChatGPT WebUI

    ChatGPT WebUI with user management and background management system. Deploy your commercial ChatGPT web application for free.
    Downloads: 1 This Week
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  • 21
    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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  • 22
    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: 0 This Week
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  • 23
    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: 2 This Week
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