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
- kyegomez/swarms
The Enterprise-Grade Multi-Agent Orchestration Framework. Website: https://swarms.ai
7.2K stars
- mishushakov/llm-scraper
Turn any webpage into structured data using LLMs
6.9K stars
- Helicone/helicone
🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓
6.2K stars
- AgentOps-AI/agentops
Python SDK for AI agent monitoring, LLM cost tracking, benchmarking, and more. Integrates with most LLMs and agent frameworks including CrewAI, Agno, OpenAI Agents SDK, Langchain, Autogen, AG2, and CamelAI
5.9K stars
- coze-dev/coze-loop
Next-generation AI Agent Optimization Platform: Cozeloop addresses challenges in AI agent development by providing full-lifecycle management capabilities from development, debugging, and evaluation to monitoring.
5.8K stars
- the-open-agent/openagent
⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo: https://demo.openagentai.org
5.7K stars
- BitterSecurity/Decepticon
Autonomous Hacking Agent for Red Team
5.6K stars
- TaskingAI/TaskingAI
The open source platform for AI-native application development.
5.4K stars
- neo4j-labs/llm-graph-builder
Neo4j graph construction from unstructured data using LLMs
5.3K stars
- argilla-io/argilla
Argilla is a collaboration tool for AI engineers and domain experts to build high-quality datasets
5.1K stars
- FareedKhan-dev/all-agentic-architectures
35 production-grade agentic AI architectures (Reflexion, LATS, GraphRAG, MemGPT, Voyager, BrowserAgent, ...) — a Python library and runnable textbook with multi-provider LLM support and a 17-task benchmark leaderboard.
4.6K stars
- GiovanniPasq/agentic-rag-for-dummies
A modular Agentic RAG built with LangGraph — learn Retrieval-Augmented Generation Agents in minutes.
4.2K 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/langgraph-checkpoint-redis
Redis checkpoint and store implementation for LangGraph
145.7Kdownloads / 30 daysLower half on npm - @langchain/quickjs
Sandboxed JavaScript REPL for deepagents using QuickJS (WASM)
102.9Kdownloads / 30 daysLower half on npm - @langchain/google-webauth
Web-based authentication support for Google services
58.7Kdownloads / 30 daysLower half on npm - @langchain/google-vertexai-web
LangChain.js support for Google Vertex AI Web
49Kdownloads / 30 daysLower half on npm - @langchain/daytona
Daytona Sandbox backend for deepagents
38.7Kdownloads / 30 daysLower half on npm - @langchain/modal
Modal Sandbox backend for deepagents
29Kdownloads / 30 daysLower half on npm - @langchain/vue
Vue integration for LangGraph & LangChain
13.4Kdownloads / 30 daysLower half on npm - @langchain/svelte
Svelte integration for LangGraph & LangChain
4.4Kdownloads / 30 daysLower half on npm - @langchain/angular
Angular integration for LangGraph & LangChain
4.3Kdownloads / 30 daysLower half on npm - @langchain/langgraph-cua
An implementation of a computer use agent (CUA) using LangGraph
2.2Kdownloads / 30 daysLower half on npm - @langchain/neo4j
Neo4j integrations for LangChain.js
1.3Kdownloads / 30 daysLower half on npm - @langchain/deno
Deno Sandbox backend for deepagents
1.1Kdownloads / 30 daysLower half on npm
Ecosystem 181packages that depend on it, most-adopted first
- langflow-base
A Python package with a built-in web application
Not published by PyPI - langflow-base-nightly
A Python package with a built-in web application
Not published by PyPI - langgraph
Building stateful, multi-actor applications with LLMs
Not published by PyPI - Not published by PyPI
- langgraph-checkpoint
Library with base interfaces for LangGraph checkpoint savers.
Not published by PyPI - langgraph-prebuilt
Library with high-level APIs for creating and executing LangGraph agents and tools.
Not published by PyPI - langgraph-sdk
SDK for interacting with LangGraph API
Not published by PyPI - langgraph-supervisor
An implementation of a supervisor multi-agent architecture using LangGraph
Not published by PyPI - langgraph-swarm
An implementation of a multi-agent swarm using LangGraph
Not published by PyPI - langmem
Prebuilt utilities for memory management and retrieval.
Not published by PyPI - Not published by PyPI
- langsmith-mcp-server
MCP server for Langsmith SDK integration
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 source14h agoOCT 24, 2026