Technology · Framework
LangChain
Framework · Catalog tech@1
Framework for building LLM applications.
- Categories
- Matched as
- langchain
Momentum
Each signal is ranked as a percentile among the technologies that have it. A signal without enough history is not counted, and never shown as zero. How momentum works
Momentum
Collecting1 of 5 signalsNo score yet. Momentum is published only when at least 2 of the 5 signals have history. LangChain has 1, so there is no single number: each signal is shown on its own below. It is not a zero, and nothing is estimated in its place.
Snapshot OCT 24, 2026 · Scoring tech@1
- Official repository stars
- Collecting
- Star growth needs repository snapshots 30 days apart.165,632 stars now
- Member repository stars
- Collecting
- Star growth needs repository snapshots 30 days apart.0 new members in 30 days
- Package adoption
- +3.9% · 30d
- 31st percentile among technologies with this signalnpm, in its own unit
- Open models
- No official models
- No official model on Hugging Face, so this signal does not apply.
- News
- Collecting
- News counts once there are 3 events across the last 60 days; it has 1.1 in the last 30 days · 0 in the 30 before
Adoption by registry
The growth of LangChain’s own packages, one row per registry in that registry’s own unit. Registries count different things over different windows, so they are never added together.
| Registry | Figure | About 30 days ago → latest | Growth | Packages |
|---|---|---|---|---|
| npm | Downloads (30 days) | 122.2M → 127Mdownloads / 30 days | +3.9% · 30d | 36 |
News activity
- Events · 7 days
- 1published events that mention it
- Events · 30 days
- 1published events that mention it
- Previous 30 days
- 0events in the 30 days before
Momentum history
Momentum history starts OCT 8, 2026. A chart appears once two daily snapshots carry a score; none does so far.
Repositories
Official 2
- langchain-ai/langchain
The agent engineering platform.
147.4K stars
- langchain-ai/langchainjs
The agent engineering platform
18.2K stars
Members 96repositories tagged with one of its aliases, most-starred first
- SmythOS/sre
The SmythOS Runtime Environment (SRE) is an open-source, cloud-native runtime for agentic AI. Secure, modular, and production-ready, it lets developers build, run, and manage intelligent agents across local, cloud, and edge environments.
1.3K stars
- codefuse-ai/codefuse-chatbot
An intelligent assistant serving the entire software development lifecycle, powered by a Multi-Agent Framework, working with DevOps Toolkits, Code&Doc Repo RAG, etc.
1.3K stars
- yym68686/ChatGPT-Telegram-Bot
TeleChat: 🤖️ an AI chat Telegram bot can Web Search Powered by GPT-5, DALL·E , Groq, Gemini 2.5 Pro/Flash and the official Claude4.1 API using Python on Zeabur, fly.io and Replit.
1.3K stars
- Arize-ai/openinference
OpenTelemetry Instrumentation for AI Observability
1.2K stars
- aegra/aegra
Open source alternative to LangGraph Platform (now LangSmith Deployments) - Self-hosted AI agent backend with FastAPI and PostgreSQL. Zero vendor lock-in, full control over your agent infrastructure.
1.2K stars
- bowang-lab/MedRAX
MedRAX: Medical Reasoning Agent for Chest X-ray - ICML 2025
1.2K stars
- Scale3-Labs/langtrace
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, vectorDBs and more.. Integrate using Typescript, Python. 🚀💻📊
1.2K stars
- SalesforceAIResearch/enterprise-deep-research
Salesforce Enterprise Deep Research
1.2K stars
- brainlid/langchain
Elixir implementation of a LangChain style framework that lets Elixir projects integrate with and leverage LLMs.
1.2K stars
- FunnyWolf/agentic-soc-platform
Agentic SOC Platform: A powerful, flexible, open-source, and agent-centric automated security operations platform (AI SOC)
1.2K stars
- tylerprogramming/ai
This repository will have different projects using AutoGen and Tutorials
1.2K stars
- ricklamers/shell-ai
LangChain powered shell command generator and runner CLI
1.2K stars
Packages
“Is” packages are LangChain itself; ecosystem packages depend on them. The two are counted separately and never added together. Adoption is each registry’s own figure, with its percentile within that registry.
Is 59the technology itself, most-adopted first
- @langchain/google-gauth
Google auth based authentication support for Google services
1.7Mdownloads / 30 daysLower half on npm - @langchain/google-vertexai
LangChain.js support for Google Vertex AI
1.5Mdownloads / 30 daysLower half on npm - @langchain/weaviate
Weaviate integration for LangChain.js
915.4Kdownloads / 30 daysLower half on npm - @langchain/langgraph-ui
Contains the logic for creating Generative UI bundles served via LangGraph API.
719.9Kdownloads / 30 daysLower half on npm - @langchain/langgraph-api
In-memory implementation of the LangGraph.js API.
706.4Kdownloads / 30 daysLower half on npm - @langchain/langgraph-cli
The official command-line interface for LangGraph.js, providing tools to create, develop, and deploy LangGraph.js applications.
669.4Kdownloads / 30 daysLower half on npm - @langchain/google
Google integrations for LangChain.js
490.5Kdownloads / 30 daysLower half on npm - @langchain/xai
xAI integration for LangChain.js
458.2Kdownloads / 30 daysLower half on npm - 424Kdownloads / 30 daysLower half on npm
- @langchain/openrouter
OpenRouter integration for LangChain.js
390.7Kdownloads / 30 daysLower half on npm - @langchain/deepseek
Deepseek integration for LangChain.js
353.4Kdownloads / 30 daysLower half on npm - @langchain/react
React integration for LangGraph & LangChain
319.7Kdownloads / 30 daysLower half on npm
Ecosystem 181packages that depend on it, most-adopted first
- lavague-core
automation code generation from text instructions
Not published by PyPI - livekit-plugins-langchain
LangChain/LangGraph plugin for LiveKit agents
Not published by PyPI - llama-index-llms-langchain
llama-index llms langchain integration
Not published by PyPI - llm-workflow-engine
CLI tool and workflow manager for common LLMs
Not published by PyPI - local-deep-research
AI-powered research assistant with deep, iterative analysis using LLMs and web searches
Not published by PyPI - mcp-use
Full Stack MCP framework for python, build MCP agents, clients, and servers.
Not published by PyPI - memmachine-server
MemMachine Server - The complete MemMachine memory system server with episodic and profile memory
Not published by PyPI - memu-py
AI Memory and Conversation Management Framework - Simple as mem0, Powerful as MemU
Not published by PyPI - minitap-mcp
Model Context Protocol server for controlling Android & iOS devices with natural language
Not published by PyPI - minitap-mobile-use
AI-powered multi-agent system that automates real Android and iOS devices through low-level control using LangGraph.
Not published by PyPI - nebula-ai
AI-Powered Ethical Hacking Assistant
Not published by PyPI - nemo-fabric-adapters-deepagents
LangChain Deep Agents adapter for NeMo Fabric
Not published by PyPI
Latest news the latest event that mention it
- Powering the Agent Development Lifecycle with any framework, from ADK to LangChain and beyond1 source13h agoOCT 24, 2026