Articles by Tag #langchain
Browse our collection of articles on various topics related to IT technologies. Dive in and explore something new!
My 2025 AI Engineer Roadmap List
Developer Tools & Platforms Frameworks / Infrastructure /...
Building Talk-to-Page: Chat or Talk with Any Website
Ever thought of chatting with a webpage or literally talking to it? Well, I built an app that does...
S3cret Agent: Build an AI That Generates AWS Presigned URLs on Command
This project implements an AI-powered LangChain agent that dynamically generates AWS S3 Presigned...
Smart Search Meets LLM: AWS-Powered Retrieval-Augmented Generation
🤖🔍 Smart Search Meets LLM: AWS-Powered Retrieval-Augmented Generation Leverage AWS-native...
From Prompt to Production: Dockerizing a LangChain Agent with FastAPI
Supercharge your AI app deployment with Docker, FastAPI, and LangChain in one seamless containerized...
From Herd to Host: Exposing LLaMA via Dockerized Ollama
Easily serve LLaMA models using Ollama inside a Docker container and expose it for external access...
"Build AI Agents FAST!" Zero-Shot + OpenAI
A post by Chandrani Mukherjee
Create Your Own AI RAG Chatbot: A Python Guide with LangChain
Who wouldn’t want instant answers from their documents? That’s exactly what RAG chatbots do—combining...
Next-Gen Q&A: Retrieval-Augmented AI with Chroma Vector Store
A Retrieval-Augmented Generation (RAG) agent combines document retrieval with LLM-based response...
I created a Realtime Voice Assistant for my ESP-32, here is my journey - Part 1 : Hardware, PlatformIO & C++
Building a Real-time Voice Assistant with ESP32: Hardware and C++ Implementation In this...
ReAct vs Plan-and-Execute: A Practical Comparison of LLM Agent Patterns
When building LLM Agent systems, choosing the right reasoning pattern is crucial. This article...
Graph or Chain? Choosing the Right Engine for Your AI App
From simple chains to advanced agents — understand how these tools support different stages of LLM...
From Scanned PDFs to Smart Docs: OCR with LangChain, Docker & AWS
🧠 OCR Any PDF with LangChain, Docker, and AWS Using OCRmyPDF Many PDFs are just images —...
Who Said What? Build a Smart Transcriber Agent with AWS & LangChain
Amazon Transcribe provides automatic speech recognition (ASR) with support for speaker...
Building AI Applications with Enterprise-Grade Security Using RAG and FGA
This post is written by Bartosz Pietrucha Introduction Building enterprise-grade LLM...
Grab a Pint With Django-MongoDB-Backend, Voyage AI, and LangChain
This tutorial was written by Anaiya Raisinghani (Developer Advocate @ MongoDB) DjangoCon Europe is...
How to use LangGraph within a FastAPI Backend 🚀
In this tutorial, I’ll walk you through how to build a backend to generate AI-crafted emails using...
How to make an AI agent with OpenAI, Langgraph, and MongoDB 💡✨
Large language models (LLMs) such as ChatGPT, Gemini, and Claude have become an essential tool for...
Leverage open models like Gemma 2 on GKE with LangChain
Learn how to leverage Google Kubernetes Engine (GKE) to deploy an AI-powered LangChain application backed by an local instance of Gemma 2.
Rethinking How We Train Customer-Facing AI Agents
Current approaches to customer-facing AI agents all have serious limitations: Fine-tuning is...
AI Agents: The Future of Intelligent Automation
Artificial Intelligence (AI) is the rapid evolving technology that made our lives a lot easier, and...
Building an Article Generator with LangChain and Llama3: An AI Developer's Journey
Building an Article Generator with LangChain and Llama3: An AI Developer's Journey As an...
Roadmap for Gen AI dev in 2025
To build a Generative AI (GenAI) application using LangChain, RAG (Retrieval-Augmented Generation),...
Announcing our official LangChain integration
We’re thrilled to announce that SurrealDB now has an official integration with LangChain, one of the...
LangGraph State Machines: Managing Complex Agent Task Flows in Production
What is LangGraph? LangGraph is a workflow orchestration framework designed specifically...
Streamline your LangChain deployments with LangServe
Learn how to streamline exposing AI models using LangChain and LangServe, deployed on Google Kubernetes Engine (GKE).
Building a Basic MCP Server with Python
Free Resources Free Apache Iceberg Course Free Copy of “Apache Iceberg: The Definitive...
AI Agents Architecture, Actors and Microservices: Let's Try LangGraph Command
In enterprise software development, distributed systems have been essential for the last 15 years....
Tutorial: Building a custom AI chat with user authentication using LangChain, OpenAI API and Morph.
In this guide, we explain how to create an authenticated AI application using LangChain and Morph....
I created a Realtime Voice Assistant for my ESP-32, here is my journey - Part 2 : Node, OpenAI, Langchain
From Hardware to Smartware: Building the Brain of Our ESP32 Voice Assistant Welcome back...