https://madewithwhat.net/langchain/ A curated, daily-updated gallery of the best open-source projects built with LangChain, ranked by GitHub stars. Discover dashboards, UI kits, e-commerce, blogs and dev tools. en Wed, 22 Jul 2026 09:29:07 GMT MadeWithWhat catalog https://madewithwhat.net/langchain/project/intelligent-audit-system/ https://madewithwhat.net/langchain/project/intelligent-audit-system/ Tue, 21 Jul 2026 11:09:09 GMT Enterprise audit agent workspace with Agentic RAG, governed tool use, evaluation harness, memory, and human-review delivery workflows. · 1,161 GitHub stars · by Ricky-7-Yan AI & ML https://madewithwhat.net/langchain/project/healthchain/ https://madewithwhat.net/langchain/project/healthchain/ Tue, 21 Jul 2026 11:09:09 GMT Python SDK for healthcare AI — typed, validated FHIR tools for agents, real-time EHR connectivity, production deployment · 216 GitHub stars · by healthchainai AI & ML https://madewithwhat.net/langchain/project/vcache/ https://madewithwhat.net/langchain/project/vcache/ Tue, 21 Jul 2026 11:09:09 GMT Reliable and Efficient Semantic Prompt Caching with vCache · 75 GitHub stars · by vcache-project AI & ML https://madewithwhat.net/langchain/project/rolemule/ https://madewithwhat.net/langchain/project/rolemule/ Tue, 21 Jul 2026 11:09:09 GMT RoleMule — One mule for every role. Self-hosted AI job companion. Paste a posting (or Chrome extension): five agents analyze the role, score fit, research the company, write a cover letter, and produce resume tips in ~30s. Dashboard, interview prep, mock sessions, hiring outreach, six career tools, CLI. BYOK Gemini/OpenAI/Anthropic/Ollama. · 36 GitHub stars · by eliornl DevTools https://madewithwhat.net/langchain/project/leads-db/ https://madewithwhat.net/langchain/project/leads-db/ Tue, 21 Jul 2026 11:09:09 GMT An AI-powered B2B lead generation system. Private preview available · 30 GitHub stars · by IsaacBell AI & ML https://madewithwhat.net/langchain/project/celai/ https://madewithwhat.net/langchain/project/celai/ Tue, 21 Jul 2026 11:09:09 GMT Open source framework designed to accelerate the development of omnichannel AI virtual assistants. · 29 GitHub stars · by cel-ai AI & ML https://madewithwhat.net/langchain/project/gozar/ https://madewithwhat.net/langchain/project/gozar/ Tue, 21 Jul 2026 11:09:09 GMT Self-hosted, Docker-first OpenAI-compatible LLM gateway with provider routing, fallbacks, API keys, and usage controls. · 24 GitHub stars · by sina2266 AI & ML https://madewithwhat.net/langchain/project/swytchcode-examples/ https://madewithwhat.net/langchain/project/swytchcode-examples/ Tue, 21 Jul 2026 11:09:09 GMT Swytchcode demo projects with different agents · 21 GitHub stars · by swytchcodehq AI & ML https://madewithwhat.net/langchain/project/openui-forge/ https://madewithwhat.net/langchain/project/openui-forge/ Tue, 21 Jul 2026 11:09:09 GMT Cross-IDE, multi-stack agent skill for OpenUI (the Open Standard for Generative UI). Adds OpenUI to existing projects across 12 backend stacks, any LLM provider, and 11 agent platforms. Scaffold, integrate, validate. · 20 GitHub stars · by OthmanAdi AI & ML https://madewithwhat.net/langchain/project/tscg/ https://madewithwhat.net/langchain/project/tscg/ Tue, 21 Jul 2026 11:09:09 GMT TSCG — Deterministic tool-schema compiler for LLM agents. 50-72% token savings, 50 tools in 2.4ms. Phi-4 recovers from 0% to 90% accuracy. 459 tests, zero dependencies, MIT. · 20 GitHub stars · by SKZL-AI AI & ML https://madewithwhat.net/langchain/project/awaithumans-human-in-the-loop-ai-agents/ https://madewithwhat.net/langchain/project/awaithumans-human-in-the-loop-ai-agents/ Tue, 21 Jul 2026 11:09:09 GMT Pause your AI agent. Ask a human. Resume with their answer. Open source human-in-the-loop (HITL) library for production LLM agents: Slack, email, and web dashboard. Typed Pydantic and Zod responses. Durable Temporal and LangGraph adapters. AI verifier. Audit trail. Self-hosted, Apache 2.0. Python and TypeScript. · 20 GitHub stars · by awaithumans AI & ML https://madewithwhat.net/langchain/project/markitdown/ https://madewithwhat.net/langchain/project/markitdown/ Wed, 15 Jul 2026 22:28:33 GMT Python tool for converting files and office documents to Markdown. · 165,707 GitHub stars · by microsoft AI & ML https://madewithwhat.net/langchain/project/open-webui/ https://madewithwhat.net/langchain/project/open-webui/ Wed, 15 Jul 2026 22:28:33 GMT User-friendly AI Interface (Supports Ollama, OpenAI API,...) · 145,348 GitHub stars · by open-webui AI & ML https://madewithwhat.net/langchain/project/deer-flow/ https://madewithwhat.net/langchain/project/deer-flow/ Wed, 15 Jul 2026 22:28:33 GMT An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours. · 76,969 GitHub stars · by bytedance AI & ML https://madewithwhat.net/langchain/project/headroom/ https://madewithwhat.net/langchain/project/headroom/ Wed, 15 Jul 2026 22:28:33 GMT Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server. · 59,005 GitHub stars · by headroomlabs-ai AI & ML https://madewithwhat.net/langchain/project/flowise/ https://madewithwhat.net/langchain/project/flowise/ Wed, 15 Jul 2026 22:28:33 GMT Build AI Agents, Visually · 54,588 GitHub stars · by FlowiseAI AI & ML https://madewithwhat.net/langchain/project/litellm/ https://madewithwhat.net/langchain/project/litellm/ Wed, 15 Jul 2026 22:28:33 GMT Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM] · 53,514 GitHub stars · by BerriAI AI & ML https://madewithwhat.net/langchain/project/langchain-chatchat/ https://madewithwhat.net/langchain/project/langchain-chatchat/ Wed, 15 Jul 2026 22:28:33 GMT Langchain-Chatchat（Langchain-ChatGLM） Langchain ChatGLM, Qwen Llama RAG Agent | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain · 38,426 GitHub stars · by chatchat-space AI & ML https://madewithwhat.net/langchain/project/langgraph/ https://madewithwhat.net/langchain/project/langgraph/ Wed, 15 Jul 2026 22:28:33 GMT Build resilient agents. · 37,239 GitHub stars · by langchain-ai AI & ML https://madewithwhat.net/langchain/project/posthog/ https://madewithwhat.net/langchain/project/posthog/ Wed, 15 Jul 2026 22:28:33 GMT PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant to help debug your code, ship features faster, and keep all your usage and customer data in one stack. · 35,484 GitHub stars · by PostHog Dashboards https://madewithwhat.net/langchain/project/hackathon-starter/ https://madewithwhat.net/langchain/project/hackathon-starter/ Wed, 15 Jul 2026 22:28:33 GMT A boilerplate for Node.js web applications · 35,235 GitHub stars · by sahat Templates https://madewithwhat.net/langchain/project/langfuse/ https://madewithwhat.net/langchain/project/langfuse/ Wed, 15 Jul 2026 22:28:33 GMT Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. YC W23 · 31,096 GitHub stars · by langfuse AI & ML https://madewithwhat.net/langchain/project/onyx/ https://madewithwhat.net/langchain/project/onyx/ Wed, 15 Jul 2026 22:28:33 GMT Open Source AI Platform - AI Chat with advanced features that works with every LLM · 30,865 GitHub stars · by onyx-dot-app AI & ML https://madewithwhat.net/langchain/project/agents-course/ https://madewithwhat.net/langchain/project/agents-course/ Wed, 15 Jul 2026 22:28:33 GMT This repository contains the Hugging Face Agents Course. · 30,012 GitHub stars · by huggingface AI & ML https://madewithwhat.net/langchain/project/rag-techniques/ https://madewithwhat.net/langchain/project/rag-techniques/ Wed, 15 Jul 2026 22:28:33 GMT This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed notebook tutorial. · 28,532 GitHub stars · by NirDiamant AI & ML https://madewithwhat.net/langchain/project/mlflow/ https://madewithwhat.net/langchain/project/mlflow/ Wed, 15 Jul 2026 22:28:33 GMT The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data. · 27,013 GitHub stars · by mlflow AI & ML https://madewithwhat.net/langchain/project/deepagents/ https://madewithwhat.net/langchain/project/deepagents/ Wed, 15 Jul 2026 22:28:33 GMT The batteries-included agent harness. · 26,204 GitHub stars · by langchain-ai AI & ML https://madewithwhat.net/langchain/project/genai-agents/ https://madewithwhat.net/langchain/project/genai-agents/ Wed, 15 Jul 2026 22:28:33 GMT 50+ tutorials and implementations for Generative AI Agent techniques, from basic conversational bots to complex multi-agent systems. · 23,143 GitHub stars · by NirDiamant AI & ML https://madewithwhat.net/langchain/project/maxkb/ https://madewithwhat.net/langchain/project/maxkb/ Wed, 15 Jul 2026 22:28:33 GMT MaxKB is an open-source platform for building enterprise-grade agents. 。 · 22,080 GitHub stars · by 1Panel-dev AI & ML https://madewithwhat.net/langchain/project/opik/ https://madewithwhat.net/langchain/project/opik/ Wed, 15 Jul 2026 22:28:33 GMT Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards. · 20,580 GitHub stars · by comet-ml AI & ML https://madewithwhat.net/langchain/project/llama-cookbook/ https://madewithwhat.net/langchain/project/llama-cookbook/ Wed, 15 Jul 2026 22:28:33 GMT Welcome to the Llama Cookbook! This is your go to guide for Building with Llama: Getting started with Inference, Fine-Tuning, RAG. We also show you how to solve end to end problems using Llama model family and using them on various provider services · 18,401 GitHub stars · by meta-llama AI & ML https://madewithwhat.net/langchain/project/generative-ai/ https://madewithwhat.net/langchain/project/generative-ai/ Wed, 15 Jul 2026 22:28:33 GMT Sample code and notebooks for Generative AI on Google Cloud, with Gemini Enterprise Agent Platform · 17,227 GitHub stars · by GoogleCloudPlatform AI & ML https://madewithwhat.net/langchain/project/langbot/ https://madewithwhat.net/langchain/project/langbot/ Wed, 15 Jul 2026 22:28:33 GMT Production-grade platform for building agentic IM bots - / Agent、、 / Bots for Discord / Slack / LINE / Telegram / WeChat / / / QQ / Matrix e.g. Integrated with ChatGPT(GPT), DeepSeek, Dify, n8n, Langflow, Coze, Claude, Gemini, GLM, Ollama, SiliconFlow, Moonshot, openclaw / hermes agent, deerflow · 16,871 GitHub stars · by langbot-app AI & ML https://madewithwhat.net/langchain/project/surfsense/ https://madewithwhat.net/langchain/project/surfsense/ Wed, 15 Jul 2026 22:28:33 GMT NotebookLM for Competitive Intelligence Research. Give your AI agents Competitive Intelligence. Join our Discord: https://discord.gg/ejRNvftDp9 · 15,228 GitHub stars · by MODSetter AI & ML https://madewithwhat.net/langchain/project/unstructured/ https://madewithwhat.net/langchain/project/unstructured/ Wed, 15 Jul 2026 22:28:33 GMT Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding. · 15,126 GitHub stars · by Unstructured-IO AI & ML https://madewithwhat.net/langchain/project/botpress/ https://madewithwhat.net/langchain/project/botpress/ Wed, 15 Jul 2026 22:28:33 GMT The open-source hub to build & deploy GPT/LLM Agents · 14,784 GitHub stars · by botpress AI & ML https://madewithwhat.net/langchain/project/llm-universe/ https://madewithwhat.net/langchain/project/llm-universe/ Wed, 15 Jul 2026 22:28:33 GMT ，：https://datawhalechina.github.io/llm-universe/ · 13,478 GitHub stars · by datawhalechina AI & ML https://madewithwhat.net/langchain/project/leann/ https://madewithwhat.net/langchain/project/leann/ Wed, 15 Jul 2026 22:28:33 GMT [MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device. · 12,678 GitHub stars · by StarTrail-org AI & ML https://madewithwhat.net/langchain/project/langchain4j/ https://madewithwhat.net/langchain/project/langchain4j/ Wed, 15 Jul 2026 22:28:33 GMT LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot. · 12,591 GitHub stars · by langchain4j AI & ML https://madewithwhat.net/langchain/project/gateway/ https://madewithwhat.net/langchain/project/gateway/ Wed, 15 Jul 2026 22:28:33 GMT A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API. · 12,432 GitHub stars · by Portkey-AI AI & ML https://madewithwhat.net/langchain/project/chainlit/ https://madewithwhat.net/langchain/project/chainlit/ Wed, 15 Jul 2026 22:28:33 GMT Build Conversational AI in minutes · 12,310 GitHub stars · by Chainlit AI & ML https://madewithwhat.net/langchain/project/eino/ https://madewithwhat.net/langchain/project/eino/ Wed, 15 Jul 2026 22:28:33 GMT The ultimate LLM/AI application development framework in Go. · 12,280 GitHub stars · by cloudwego AI & ML https://madewithwhat.net/langchain/project/phoenix/ https://madewithwhat.net/langchain/project/phoenix/ Wed, 15 Jul 2026 22:28:33 GMT AI Observability & Evaluation · 10,546 GitHub stars · by Arize-ai AI & ML https://madewithwhat.net/langchain/project/all-in-rag/ https://madewithwhat.net/langchain/project/all-in-rag/ Wed, 15 Jul 2026 22:28:33 GMT ：RAG ，：https://datawhalechina.github.io/all-in-rag/ · 9,565 GitHub stars · by datawhalechina AI & ML https://madewithwhat.net/langchain/project/langchaingo/ https://madewithwhat.net/langchain/project/langchaingo/ Wed, 15 Jul 2026 22:28:33 GMT LangChain for Go, the easiest way to write LLM-based programs in Go · 9,544 GitHub stars · by tmc AI & ML https://madewithwhat.net/langchain/project/langchain-chinese-getting-started-guide/ https://madewithwhat.net/langchain/project/langchain-chinese-getting-started-guide/ Wed, 15 Jul 2026 22:28:33 GMT LangChain · 9,060 GitHub stars · by liaokongVFX AI & ML https://madewithwhat.net/langchain/project/local-deep-research/ https://madewithwhat.net/langchain/project/local-deep-research/ Wed, 15 Jul 2026 22:28:33 GMT ~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google,...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted. · 8,712 GitHub stars · by LearningCircuit AI & ML https://madewithwhat.net/langchain/project/gptcache/ https://madewithwhat.net/langchain/project/gptcache/ Wed, 15 Jul 2026 22:28:33 GMT Semantic cache for LLMs. Fully integrated with LangChain and llama_index. · 8,097 GitHub stars · by zilliztech AI & ML https://madewithwhat.net/langchain/project/page-assist/ https://madewithwhat.net/langchain/project/page-assist/ Wed, 15 Jul 2026 22:28:33 GMT Use your locally running AI models to assist you in your web browsing · 8,065 GitHub stars · by n4ze3m AI & ML https://madewithwhat.net/langchain/project/prompt-engineering/ https://madewithwhat.net/langchain/project/prompt-engineering/ Wed, 15 Jul 2026 22:28:33 GMT 22 prompt engineering techniques with hands-on Jupyter Notebook tutorials, from fundamental concepts to advanced strategies for leveraging LLMs. · 7,678 GitHub stars · by NirDiamant AI & ML