npmjs.org namespaces: langchain
View the packages within the langchain namespace on the npmjs.org package registry, including their maintainers and dependencies.
@langchain/langgraph-sdk 0.0.83
Client library for interacting with the LangGraph API102 versions - Latest release: about 6 hours ago - 1.33 million downloads last month - 11 maintainers
Top 4.6% on npmjs.org
101 versions - Latest release: about 8 hours ago - 2 dependent packages - 1 dependent repositories - 4.5 million downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/openai 0.5.12
OpenAI integrations for LangChain.js101 versions - Latest release: about 8 hours ago - 2 dependent packages - 1 dependent repositories - 4.5 million downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/mcp-adapters 0.5.2
LangChain.js adapters for Model Context Protocol (MCP)17 versions - Latest release: 5 days ago - 36.7 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/textsplitters 0.1.0
Various implementations of LangChain.js text splitters6 versions - Latest release: 9 months ago - 3 million downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/google-gauth 0.2.10
Google auth based authentication support for Google services40 versions - Latest release: 8 days ago - 805 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/yandex 0.1.0
Yandex integration for LangChain.js4 versions - Latest release: 9 months ago - 323 downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/scripts 0.1.4
Shared scripts for LangChain.js45 versions - Latest release: 7 months ago - 5.25 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/ollama 0.2.0
Ollama integration for LangChain.js13 versions - Latest release: 4 months ago - 619 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/azure-cosmosdb 0.2.8
Azure CosmosDB integration for LangChain.js10 versions - Latest release: 2 months ago - 1.36 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/aws 0.1.10
LangChain AWS integration21 versions - Latest release: 22 days ago - 866 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/google-common 0.2.10
Core types and classes for Google services.48 versions - Latest release: 8 days ago - 813 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/qdrant 0.1.2
LangChain.js integration for the Qdrant vector database8 versions - Latest release: 2 months ago - 472 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/azure-openai 0.0.11
Azure SDK for OpenAI integrations for LangChain.js11 versions - Latest release: 12 months ago - 66.4 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/groq 0.2.2
Groq integration for LangChain.js24 versions - Latest release: about 2 months ago - 567 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/pinecone 0.2.0
LangChain integration for Pinecone's vector database15 versions - Latest release: 3 months ago - 538 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/cerebras 0.0.1
Cerebras integration for LangChain.js2 versions - Latest release: 5 months ago - 3.99 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/nomic 0.1.0
Nomic integration for LangChain.js7 versions - Latest release: 9 months ago - 298 downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/xai 0.0.2
xAI integration for LangChain.js2 versions - Latest release: 4 months ago - 70.1 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/exa 0.1.0
Exa integration for LangChain.js6 versions - Latest release: 9 months ago - 28.3 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/mistralai 0.2.0
MistralAI integration for LangChain.js32 versions - Latest release: 7 months ago - 537 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/jigsawstack 0.1.0
Sample integration for LangChain.js2 versions - Latest release: 8 months ago - 810 downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/redis 0.1.1
Sample integration for LangChain.js8 versions - Latest release: 4 months ago - 428 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/tavily 0.1.2
Tavily integration for LangChain.js3 versions - Latest release: 13 days ago - 7.44 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/azure-dynamic-sessions 0.2.0
Sample integration for LangChain.js2 versions - Latest release: 9 months ago - 129 downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/deepseek 0.0.1
Deepseek integration for LangChain.js1 version - Latest release: 4 months ago - 51.2 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/cloudflare 0.1.0
Cloudflare integration for LangChain.js10 versions - Latest release: 9 months ago - 5.09 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/google-webauth 0.2.10
Web-based authentication support for Google services39 versions - Latest release: 8 days ago - 14.1 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/mongodb 0.1.0
Sample integration for LangChain.js7 versions - Latest release: 9 months ago - 454 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/mixedbread-ai 0.2.0
Mixedbread AI integration for LangChain.js2 versions - Latest release: 9 months ago - 483 downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/weaviate 0.2.0
Weaviate integration for LangChain.js9 versions - Latest release: 14 days ago - 177 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/google-vertexai-web 0.2.10
LangChain.js support for Google Vertex AI Web36 versions - Latest release: 8 days ago - 12.6 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/google-vertexai 0.2.10
LangChain.js support for Google Vertex AI39 versions - Latest release: 8 days ago - 748 thousand downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/google-cloud-sql-pg 0.0.1
LangChain.js integrations for Google Cloud SQL for PostgreSQL1 version - Latest release: 2 months ago - 133 downloads last month - 14,702 stars on GitHub - 11 maintainers
@langchain/google-genai 0.2.10
Google Generative AI integration for LangChain.js51 versions - Latest release: 8 days ago - 820 thousand downloads last month - 14,632 stars on GitHub - 11 maintainers
@langchain/community 0.3.45
Third-party integrations for LangChain.js153 versions - Latest release: 8 days ago - 1 dependent package - 2.11 million downloads last month - 12,564 stars on GitHub - 10 maintainers
@langchain/baidu-qianfan 0.1.0
Baidu Qianfan integration for LangChain.js5 versions - Latest release: 9 months ago - 21.1 thousand downloads last month - 12,564 stars on GitHub - 10 maintainers
Top 3.9% on npmjs.org
213 versions - Latest release: 14 days ago - 3 dependent packages - 1 dependent repositories - 4.95 million downloads last month - 12,564 stars on GitHub - 10 maintainers
@langchain/core 0.3.57
Core LangChain.js abstractions and schemas213 versions - Latest release: 14 days ago - 3 dependent packages - 1 dependent repositories - 4.95 million downloads last month - 12,564 stars on GitHub - 10 maintainers
@langchain/cohere 0.3.3
Cohere integration for LangChain.js19 versions - Latest release: about 2 months ago - 496 thousand downloads last month - 12,564 stars on GitHub - 11 maintainers
Top 7.0% on npmjs.org
79 versions - Latest release: 14 days ago - 1 dependent package - 1 dependent repositories - 978 thousand downloads last month - 12,564 stars on GitHub - 10 maintainers
@langchain/anthropic 0.3.21
Anthropic integrations for LangChain.js79 versions - Latest release: 14 days ago - 1 dependent package - 1 dependent repositories - 978 thousand downloads last month - 12,564 stars on GitHub - 10 maintainers
@langchain/langgraph 0.3.0
LangGraph160 versions - Latest release: 2 days ago - 1.21 million downloads last month - 1,547 stars on GitHub - 11 maintainers
@langchain/langgraph-cua 0.0.6
An implementation of a computer use agent (CUA) using LangGraph10 versions - Latest release: 5 days ago - 109 downloads last month - 1,547 stars on GitHub - 11 maintainers
@langchain/langgraph-supervisor 0.0.13
LangGraph Multi-Agent Supervisor13 versions - Latest release: 5 days ago - 15.9 thousand downloads last month - 1,547 stars on GitHub - 11 maintainers
@langchain/langgraph-checkpoint-sqlite 0.1.5
LangGraph7 versions - Latest release: 22 days ago - 6.4 thousand downloads last month - 1,547 stars on GitHub - 11 maintainers
@langchain/langgraph-checkpoint-postgres 0.0.5
LangGraph5 versions - Latest release: 29 days ago - 66.4 thousand downloads last month - 1,547 stars on GitHub - 11 maintainers
@langchain/langgraph-swarm 0.0.4
An implementation of a multi-agent swarm using LangGraph4 versions - Latest release: 5 days ago - 1.83 thousand downloads last month - 1,547 stars on GitHub - 11 maintainers
@langchain/langgraph-checkpoint 0.0.17
Library with base interfaces for LangGraph checkpoint savers.20 versions - Latest release: about 2 months ago - 1.15 million downloads last month - 1,547 stars on GitHub - 11 maintainers
@langchain/langgraph-api 0.0.38
In-memory implementation of the LangGraph.js API.34 versions - Latest release: 5 days ago - 55.5 thousand downloads last month - 30 stars on GitHub - 11 maintainers
@langchain/langgraph-checkpoint-mongodb 0.0.6
LangGraph6 versions - Latest release: 3 months ago - 28.5 thousand downloads last month - 1,547 stars on GitHub - 11 maintainers
@langchain/langgraph-checkpoint-validation 0.0.2
Library for validating LangGraph checkpoint saver implementations.2 versions - Latest release: 8 months ago - 825 downloads last month - 1,547 stars on GitHub - 11 maintainers
@langchain/langgraph-ui 0.0.38
Contains the logic for creating Generative UI bundles served via LangGraph API.23 versions - Latest release: 5 days ago - 42.1 thousand downloads last month - 30 stars on GitHub - 11 maintainers
@langchain/langgraph-cli 0.0.38
The official command-line interface for LangGraph.js, providing tools to create, develop, and dep...51 versions - Latest release: 5 days ago - 51.3 thousand downloads last month - 30 stars on GitHub - 11 maintainers
@langchain/untitled-ui-icons 1.0.5
icons from untitled ui for langsmith and langgraph frontend6 versions - Latest release: 9 months ago - 720 downloads last month - 11 maintainers
@langchain/codemirror-json-schema 0.7.9
Codemirror 6 extensions that provide full JSONSchema support for `@codemirror/lang-json` and `cod...1 version - Latest release: 11 months ago - 767 downloads last month - 91 stars on GitHub - 11 maintainers