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
- richardyc/Chrome-GPT
An AutoGPT agent that controls Chrome on your desktop
1.7K stars
- sendaifun/solana-agent-kit
connect any ai agents to solana protocols
1.7K stars
- LLPhant/LLPhant
LLPhant - A comprehensive PHP Generative AI Framework using OpenAI GPT 4. Inspired by Langchain
1.7K stars
- NirDiamant/Controllable-RAG-Agent
This repository provides an advanced Retrieval-Augmented Generation (RAG) solution for complex question answering. It uses sophisticated graph based algorithm to handle the tasks.
1.6K stars
- sobelio/llm-chain
`llm-chain` is a powerful rust crate for building chains in large language models allowing you to summarise text and complete complex tasks
1.6K stars
- enoch3712/ExtractThinker
ExtractThinker is a Document Intelligence library for LLMs, offering ORM-style interaction for flexible and powerful document workflows.
1.6K stars
- langchain-ai/deepagentsjs
The batteries included agent harness.
1.6K stars
- siddsachar/row-bot
Row-Bot - Personal AI Sovereignty. A local-first AI assistant with integrated tools, a personal knowledge graph, voice, vision, shell, browser automation, scheduled tasks, health tracking, and messaging channels. Run locally via Ollama or add opt-in cloud models. Your data stays on your machine.
1.5K stars
- andrewnguonly/Lumos
A RAG LLM co-pilot for browsing the web, powered by local LLMs
1.5K stars
- fynnfluegge/rocketnotes
✨ AI-powered markdown editor - leverage LLMs with your documents - 100% local or in the cloud
1.5K stars
- Abraxas-365/langchain-rust
🦜️🔗LangChain for Rust, the easiest way to write LLM-based programs in Rust
1.3K stars
- stulzq/azure-openai-proxy
Azure OpenAI Service Proxy. Convert OpenAI official API request to Azure OpenAI API request. Support GPT-4,Embeddings,Langchain. Adapter from OpenAI to Azure OpenAI.
1.3K 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
- ag-ui-langgraph
Implementation of the AG-UI protocol for LangGraph.
Not published by PyPI - agentverse
A versatile framework that streamlines the process of creating custom multi-agent environments for large language models (LLMs).
Not published by PyPI - ai-agents
An Open-source Framework for Autonomous Language Agents
Not published by PyPI - ai-data-science-team
Build and run an AI-powered data science team.
Not published by PyPI - aihf
An AI-powered hedge fund: LLM investor agents and quant alpha models you can build, backtest, and run from your terminal
Not published by PyPI - areal
AReaL: A Large-Scale Asynchronous Reinforcement Learning System
Not published by PyPI - athenaintel
Athena Intelligence Python Library
Not published by PyPI - autorag
Automatically Evaluate RAG pipelines with your own data. Find optimal structure for new RAG product.
Not published by PyPI - aworld
Ant Agent Package
Not published by PyPI - biomni
Biomni
Not published by PyPI - bisheng-langchain
bisheng langchain modules
Not published by PyPI - coagent
A multi-agent framework that facilitates the rapid construction of collaborative teams of agents.
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 source11h agoOCT 24, 2026