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@LangChainAI Avatar @LangChainAI LangChain

LangChain posts on X about applications, boston, nyc, builders the most. They currently have XXXXXXX followers and 1491 posts still getting attention that total XXXXXX engagements in the last XX hours.

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Social category influence finance

Social topic influence applications #589, boston #749, nyc #2870, builders #461, currency, mit, ji, over the, integration, cli

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Top posts by engagements in the last XX hours

"✈ 🤖 AI Travel Agent An intelligent travel assistant that integrates real-time weather search and travel information. Leveraging multiple APIs it streamlines everything from weather updates to currency conversion. Explore the guide on GitHub"
X Link @LangChainAI 2025-10-11T18:00Z 217.1K followers, 50.1K engagements

"🧠 Last Chance to Join: Context Engineering with LangChain & @ManusAI_HQ This webinar brings together @RLanceMartin Martin (Founding Engineer LangChain) and Yichao Peak Ji (Co-founder & Chief Scientist Manus; MIT Innovator Under 35) to share practical best practices in context engineering. Learn how to: - Manage context windows effectively - Optimize complex workflows - Build reliable scalable agents Get real insights from the teams behind LangChain and Manus. 👉 Reserve your spot before we go live:"
X Link @LangChainAI 2025-10-10T19:21Z 217.1K followers, 11.7K engagements

"🤖 🧠 Deep Agents Evolution A breakthrough in AI architecture enabling agents to scale from XX to 500+ steps through advanced planning and memory systems revolutionizing how AI handles complex tasks. Learn more about this evolution 🔍"
X Link @LangChainAI 2025-10-19T17:00Z 217.1K followers, 18K engagements

"✨ Today were thrilled to announce ✨ - The general availability of LangSmith (no more waitlist) - Our Series A fundraise led by @sequoia - Our beautiful new homepage and brand We've worked hard over the past few months to add requested features and ensure LangSmith can operate at scale. Were now confident in saying that it is the most complete platform for building production-grade LLM applications whether or not youre using LangChain. Learn more here: and sign up here: Our series A round will give us the capital needed to grow our open source and platform offerings. Working with"
X Link @LangChainAI 2024-02-15T16:41Z 217.1K followers, 510.4K engagements

"Learn Context Engineering Best Practices with LangChain & @ManusAI_HQ 🛠 Were excited to share that @RLanceMartin (Founding Engineer LangChain) and @peakji (Co-founder & Chief Scientist Manus and recent MIT Innovator Under 35) are teaming up for an upcoming webinar on context engineering best practices. In this session youll learn how to: - Manage context windows effectively - Optimize performance for complex workflows - Build reliable scalable agents Hear practical insights from Yichao on context engineering and hear from Lance how LangGraph can help you with context engineering challenges."
X Link @LangChainAI 2025-09-23T19:00Z 216.9K followers, 25K engagements

"📚 🔍 RAGLight: Open Source RAG Library A lightweight Python library for building production-ready RAG systems featuring LangGraph-powered agent pipelines and multi-provider LLM support with built-in GitHub integration and CLI tools. Check out RAGLight now 🚀"
X Link @LangChainAI 2025-09-28T17:00Z 216.9K followers, 43.7K engagements

"Tried the LangChain and LangGraph v1.0 Alpha yet 👀Its been a month since the release and were calling on more devs to test it out + share feedback. 🧠New middleware API for agents 🧩Standard output/content blocks 📦New package + major API updates Adopt the alpha + tell us what you think"
X Link @LangChainAI 2025-10-08T14:27Z 216.9K followers, 14.9K engagements

"🌐⚡ BLAST: AI Web Browser Engine A high-performance serving engine that adds web browsing to AI applications. BLAST provides an OpenAI-compatible interface with automatic parallelization intelligent caching and real-time streaming support. Explore this open-source project 👉"
X Link @LangChainAI 2025-10-11T17:00Z 217K followers, 30.1K engagements

"We're hosting an intimate evening in Boston to celebrate LangChain's 3rd birthday and share our biggest product releases of the year. If you're an AI builder and want to connect with the community (plus get an early look at what we've been working on) join us. 👉 RSVP:"
X Link @LangChainAI 2025-10-15T17:21Z 217.1K followers, 16.1K engagements

"📚 Awesome LangGraph.js A curated collection of real-world LangGraph.js implementations featuring chat applications RAG systems educational content and full-stack templates from both the official team and community contributors. Explore the collection here 🔍"
X Link @LangChainAI 2025-10-04T16:00Z 217.1K followers, 27.3K engagements

"We're hosting meetups in San Francisco Boston and NYC to celebrate LangChain's 3rd birthday and share some amazing news Come hang with our engineering team get a first look at our newest launches and connect with other builders shipping agents in production. Plus: food drinks and good conversation about what's actually working (and what's hard) when building agents. Whether you're in the Bay Area or on the East Coastpick your city and join us: SF: Boston: NYC: See you there 👋"
X Link @LangChainAI 2025-10-09T20:47Z 217.1K followers, 15K engagements

"🤖 💻 LangCode CLI A powerful dev tool that unifies AI models for smart coding. Built with LangChain it offers automated tasks and safe code changes through intelligent model routing and diff previews. Check it out 🚀"
X Link @LangChainAI 2025-10-12T16:00Z 217.1K followers, 26.4K engagements

"🤖 Advanced Stock Research Agent A multi-agent system built with LangChain's DeepAgents that delivers professional stock analysis by combining real-time data technical indicators and financial examination. Check it out here 🔍"
X Link @LangChainAI 2025-10-12T17:00Z 217.1K followers, 61.4K engagements

"🤖 🕸 ScrapeCraft: AI-Powered Scraping ScrapeCraft uses LangGraph to combine AI assistance with powerful web scraping. Features include bulk URL scraping real-time data streaming and AI-powered pipeline generation. Explore the project on GitHub 🚀"
X Link @LangChainAI 2025-10-12T18:00Z 217.1K followers, 32.2K engagements

"🔍Unlike traditional logs (or traces) which can be hard to interpret for LLM applications LangSmith makes it easy to explore and debug with an intuitive purpose-built UX. 🏃Learn about the different types of runs you can create while tracing in LangSmithand how they help you understand your applications execution"
X Link @LangChainAI 2025-10-15T16:59Z 217.1K followers, 8020 engagements

"In this blog piece youll learn why and how we built LangGraph for production agents. Building upon feedback from the super popular LangChain framework we aimed to find the right abstraction for AI agents and decided that was little to no abstraction at all. Instead we focused on control and durability and the core features needed to scale"
X Link @LangChainAI 2025-10-17T18:18Z 217.1K followers, 21K engagements

"Launch Week is right around the corner and we're kicking it off in person We'll be hosting meetups in San Francisco Boston and NYC to celebrate LangChain's 3rd birthday and share what's coming next during Launch Week. Come hang with the team connect with our amazing community of builders shipping agents in production and get the inside scoop on what's happening during Launch Week. Expect great food drinks and good conversation. Its going to be an exciting evening 📍 Pick your city and RSVP: 🌉 🦪 🗽 See you there👋"
X Link @LangChainAI 2025-10-17T22:06Z 217.1K followers, 8403 engagements

"📚🔍 Event Deep Research An AI system that transforms historical research into structured timelines automatically extracting and organizing biographical data from multiple sources into chronological JSON format. Check out the project 🎯"
X Link @LangChainAI 2025-10-18T18:00Z 217.1K followers, 14.1K engagements

"🎨 AI-Powered Canvas Template Brandon from CopilotKit released a production template for AI canvas apps. Built with LangGraph for agent coordination it delivers real-time UI-AI synchronization through a Python-Next.js stack. Watch the walkthrough:"
X Link @LangChainAI 2025-10-19T18:00Z 217.1K followers, 8678 engagements