> ## Documentation Index > Fetch the complete documentation index at: https://docs.langchain.com/llms.txt > Use this file to discover all available pages before exploring further. # All LangChain JavaScript integration providers Browse the complete collection of integrations available for JavaScript/TypeScript. LangChain.js offers hundreds of integrations across providers, tools, vector stores, document loaders, and more. ## Top providers Integrate with Anthropic's Claude models for advanced reasoning and conversation. Access AWS services and foundation models through comprehensive integrations. Integrate with Google's AI services including Gemini and Vertex AI. Connect to Microsoft Azure services and AI platforms. Build with GPT models and OpenAI's comprehensive AI platform. ## LangGraph integrations Connect LangGraph agents to front ends. Open event-based protocol for connecting LangGraph agents to any frontend. React framework with prebuilt UI components for AI copilots. ## Chat models Alibaba's Tongyi language model for Chinese and multilingual applications. Claude models for advanced conversational AI and reasoning. Security-focused AI chat integration with built-in protections. OpenAI models through Microsoft Azure's enterprise platform. Baidu's Qianfan platform for Chinese language AI models. Baidu's Wenxin (ERNIE) models for natural language processing. Access foundation models through Amazon Bedrock's managed service. Unified Bedrock Converse API for multiple foundation models. Ultra-fast inference with Cerebras Systems' AI processors. Run AI models on Cloudflare's edge computing platform. Cohere's language models for text generation and understanding. Access open-source models through Deep Infra's cloud platform. DeepSeek's advanced reasoning and coding models. Mock chat model for testing and development purposes. High-performance inference for open-source models. Optimized inference engine for efficient model serving. Google's Gemini models via AI Studio and Vertex AI. Ultra-fast inference with Groq's specialized hardware. IBM Watson AI models and enterprise solutions. Run local Llama models with llama.cpp backend. Minimax's conversational AI models and services. Mistral's efficient and powerful language models. Moonshot's AI models for various language tasks. Decentralized AI network through Bittensor protocol. Novita's AI models and cloud computing platform. Run local models with Ollama's lightweight inference engine. Function calling capabilities with Ollama models. Access models from multiple providers through OpenRouter's unified API. GPT models and OpenAI's comprehensive chat capabilities. Perplexity's search-augmented language models. PremAI's platform for AI model deployment and management. OpenAI integration with PromptLayer's observability features. Tencent's Hunyuan models for Chinese language processing. Open-source models through Together AI's cloud platform. Run language models directly in web browsers. xAI's Grok models for conversational AI. Yandex's AI models and language processing services. ZhipuAI's ChatGLM and other Chinese language models. ## LLMs AI21 Labs' Jurassic models for text generation. European AI company's multilingual language models. Security-focused LLM integration with built-in protections. Deploy models on Amazon SageMaker's ML platform. OpenAI models through Microsoft Azure's enterprise platform. Foundation models through Amazon Bedrock service. Browser-based AI using Chrome's built-in capabilities. AI models on Cloudflare's edge computing platform. Cohere's language models for various NLP tasks. Open-source models through Deep Infra's infrastructure. Fast inference for open-source language models. Optimized serving for efficient model inference. Google Cloud's enterprise AI and ML platform. Private AI model training and deployment platform. Access thousands of models via Hugging Face Inference API. IBM Watson AI and language model services. JigsawStack's AI infrastructure and model services. Security-enhanced LLM integration with monitoring. Run Llama models locally with C++ implementation. Mistral's open-source and commercial language models. Decentralized AI through Bittensor's peer-to-peer network. Local model serving with Ollama's simple interface. GPT models and OpenAI's language model APIs. OpenAI with PromptLayer's logging and observability. AI integration for Raycast productivity tool. Run open-source models through Replicate's cloud platform. Fast inference for open-source models on Together's platform. Enterprise models and tools for building, activating, and supervising AI agents. Yandex's language models and AI services. ## Text embedding models Alibaba's embedding models for multilingual text representation. OpenAI embeddings through Microsoft Azure platform. Baidu's text embedding models for Chinese content. Foundation model embeddings through Amazon Bedrock. ByteDance's embedding models for content understanding. Text embeddings on Cloudflare's edge AI platform. Cohere's multilingual embedding models. Open-source embedding models via DeepInfra. Fast embedding inference through Fireworks platform. Google's embedding models for text representation. Enterprise embedding models through Vertex AI. Private embedding models with Gradient AI platform. Thousands of embedding models via Hugging Face. IBM Watson embedding models and AI services. Jina's neural search and embedding models. Local embedding generation with llama.cpp. Minimax's text embedding and representation models. Mistral's efficient embedding models. High-quality multilingual embedding models. Nomic's open-source embedding models. Local embedding models through Ollama. OpenAI's text-embedding models for semantic search. Oracle's embedding models for AI applications. Pinecone's embedding models and vector database. PremAI's embedding models and AI platform. Tencent's embedding models for Chinese text. TensorFlow-based embedding models and inference. Open-source embedding models on Together platform. Local transformer-based embedding models. Voyage AI's domain-specific embedding models. ZhipuAI's Chinese language embedding models. ## Vector stores Alibaba Cloud's AnalyticDB for vector storage and search. DataStax Astra DB vector database for scalable storage. Edge-based vector storage with Azion's EdgeSQL. Microsoft Azure's AI-powered search and vector storage. Vector search in Azure DocumentDB (formerly Azure Cosmos DB for MongoDB vCore). Vector storage in Azure Cosmos DB NoSQL API. Apache Cassandra vector search capabilities. Open-source embedding database for AI applications. Fast columnar database with vector search support. High-performance vector database for similarity search. Serverless vector database on Cloudflare's edge. Full-stack platform with integrated vector storage. Recommended vector search method in Couchbase NoSQL database via query service. Alternative vector search method in Couchbase NoSQL database via search service. Distributed search engine with vector search support. Facebook's library for efficient similarity search. PostgreSQL with vector extensions on Google Cloud. Vector search through Google Vertex AI platform. Enterprise vector database with SAP HANA. Fast approximate nearest neighbor search library. Developer-friendly embedded vector database. SQLite-compatible database with vector extensions. Open-source database with vector search capabilities. In-memory vector storage for development and testing. Open-source vector database for AI applications. Serverless vector indexing with Momento's platform. Vector search in MongoDB Atlas cloud database. SQL-compatible vector database for analytics. Graph database with integrated vector search. Serverless PostgreSQL with vector extensions. Open-source search engine with vector capabilities. Oracle Vector Search for hybrid retrieval and storage. PostgreSQL extension for vector similarity search. Managed vector database for machine learning applications. Type-safe database client with vector support. Open-source vector similarity search engine. In-memory database with vector search capabilities. Real-time analytics database with vector search. Distributed database with built-in vector functions. Open-source Firebase alternative with vector support. Developer-focused database with vector search. High-performance vector database for embeddings. TypeScript ORM with vector database support. Open-source search engine with vector capabilities. Serverless vector database with Redis compatibility. Smaller and faster single-file vector search engine. Neural search platform with built-in understanding. PostgreSQL database with vector extensions on Vercel. WebAssembly-based vector database for browsers. Open-source vector database with GraphQL API. Serverless database with built-in vector search. Long-term memory for AI assistants in the cloud. Long-term memory for AI assistants and agents. ## Document loaders ### File loaders Load and parse ChatGPT conversation exports. Load data from CSV files with customizable parsing. Recursively load documents from filesystem directories. Extract text and metadata from Microsoft Word documents. Load and parse EPUB e-book files. Load and parse JSON files with flexible structure handling. Load newline-delimited JSON files. Load multiple files of different types simultaneously. Load Notion pages exported as Markdown. Transcribe audio files using OpenAI's Whisper model. Load Oracle AI Vector Search tables and compatible files. Extract text from PDF documents. Load Microsoft PowerPoint presentations. Load subtitle files (SRT, VTT formats). Load plain text files with encoding detection. Load various file formats using Unstructured.io. ### Web loaders Load records from Airtable bases. Load data from Apify web scraping datasets. Transcribe audio using AssemblyAI's API. Load files from Azure Blob Storage containers. Load individual files from Azure Blob Storage. Load web content using Browserbase's cloud browsers. Scrape College Confidential forum content. Load pages from Atlassian Confluence. Load documents from Couchbase databases. Load Figma design files and comments. Crawl websites using Firecrawl's web scraping API. Load content from GitBook documentation sites. Load files and repositories from GitHub. Load files from Google Cloud Storage buckets. Load data from Google Cloud SQL PostgreSQL databases. Load posts and comments from Hacker News. Load movie scripts from the Internet Movie Script Database. Load issues and projects from Atlassian Jira. Load runs and datasets from LangSmith. Load pages and databases from Notion. Load PDF files from web URLs. Recursively crawl and load web pages. Load files from Amazon S3 buckets. Load search results using SearchAPI. Load search results using SerpApi. Load URLs from website sitemaps. High-accuracy multilingual speech-to-text API. Transcribe audio using Sonix's transcription API. Load blockchain data from Sort.xyz. Fast web crawling using Spider API. Load transcripts and metadata from YouTube, TikTok, and more. Load projects and tasks from Taskade. Scrape web pages using Cheerio for server-side parsing. Load dynamic web content using Playwright browser automation. Scrape JavaScript-heavy websites using Puppeteer. Load YouTube video transcripts and metadata. ## Document transformers Convert HTML content to clean, readable text. Extract main content from web pages using Mozilla's Readability. Generate metadata tags for documents using OpenAI. ## Document compressors Rerank documents using Cohere's reranking models. Document compression using IBM Watson AI services. Rerank and compress documents using MixedBread AI. ## Tools Execute OpenAI ChatGPT plugins as tools. Secure code execution in Azure Dynamic Sessions. Modular AI actions and integrations with Connery. Access Connery's toolkit of prebuilt actions. Generate images using OpenAI's DALL-E models. Code execution and analysis with Decodo. Interact with Discord servers and channels. Privacy-focused web search with DuckDuckGo. AI-powered search engine for better results. Read and send emails through Gmail API. Simple tool execution framework. Manage events and schedules in Google Calendar. Search for places using Google Places API. Get directions and routing information. Search academic papers and citations. Analyze search trends and popularity data. Access IBM Watson AI tools and services. AI infrastructure tools from JigsawStack. Parse and manipulate JSON data structures. Execute code in AWS Lambda functions. Model Context Protocol tools and utilities. Generate tools from OpenAPI specifications. Summarize, chunk, and serve data with Oracle AI Vector Search tools. Execute Python code in a sandboxed environment. Web search capabilities through SearchAPI. Privacy-respecting metasearch engine. Google Search results through SerpApi. Execute AWS Step Functions workflows. Query databases using natural language. Search Stack Overflow and other SE sites. Browser automation for web interactions. Web search results from the Perplexity Search API. Web crawling capabilities with Tavily. Extract structured data from web pages. Map and visualize web crawling results. AI-optimized search for retrieval applications. Community-powered search through Tavily. Query vector databases as tools. Automated web browsing and interaction. Search and retrieve Wikipedia articles. Computational knowledge through Wolfram Alpha. Automate workflows using Zapier integrations. ## Retrievers Search and retrieve academic papers from ArXiv. Edge-based document retrieval with Azion. Retrieve from Amazon Bedrock Knowledge Bases. BM25 algorithm for keyword-based retrieval. Document retrieval using Chaindesk platform. Official ChatGPT retriever plugin integration. Decentralized knowledge retrieval with Dria. AI-powered web search and retrieval. Hypothetical Document Embeddings for better retrieval. Enterprise search with Amazon Kendra. Managed vector search with Metal. Hybrid search combining vector and keyword search. Retriever returning Documents from the Perplexity Search API. AI-optimized search for RAG applications. Time-aware document retrieval and ranking. Big data serving engine for vector search. Cloud-based long-term memory retrieval. Long-term memory and context retrieval. ## Stores Distributed key-value storage using Cassandra. Local file system storage for development. Fast in-memory storage for temporary data. Redis-based storage using IoRedis client. Serverless Redis storage with Upstash. Key-value storage on Vercel's edge network. ## LLM caching Cache LLM responses in Azure Cosmos DB. ## Callbacks Monitor and trace LangChain applications with Datadog. Rate limiting for AI applications using Upstash. ***

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