What is Langchain?
LangChain is an open source orchestration framework for the development of applications using large language models (LLMs). Available in both Python- and Javascript-based libraries, LangChain’s tool...
Building a Basic MCP Server with Python
Free Resources
Free Apache Iceberg Course
Free Copy of “Apache Iceberg: The Definitive Guide”
2025 Apache Iceberg Architecture Guide
How to Join the Iceberg Community
Iceberg La...
Building an Intelligent Email and Job Application Tracker with LangChain & LangGraph
Have you ever missed an important job opportunity buried in your overflowing inbox? Or struggled to keep track of which companies you’ve applied to and their response status? Perhaps you’ve wished...
AI-Powered Story Creation System using LangChain Agents
Introduction
DuoDraft is an innovative story creation system that leverages the power of LangChain and Large Language Models (LLMs) to create a collaborative writing environment between two A...
Grab a Pint With Django-MongoDB-Backend, Voyage AI, and LangChain
This tutorial was written by Anaiya Raisinghani (Developer Advocate @ MongoDB)DjangoCon Europe is just around the corner, and this year, it’s in Dublin, Ireland. This means two things:
I’m legall...
AI: The Research Companion
Introduction
Artificial Intelligence (AI) and Large Language Models (LLMs) are fundamentally reshaping scientific research. These technologies are going beyond text to include multimedia capa...
🧠 Why Everyone’s Talking About AI Agents — And How RAG Just Leveled Up
Let’s cut through the buzz.Imagine you ask ChatGPT:“How many vacation days does Rezwan have left in 2025?”
What happens?Nothing useful. Because traditional LLMs (like ChatGPT) don’t have acces...
LangChain alternative for PHP developers
Finding a viable LangChain alternative for PHP has been a journey born of necessity and frustration. As a PHP developer for over fifteen years, I've witnessed our community adapt to countless technolo...
Dynamic Pruning Strategy - Fixing Flow Defects in Merged Nodes of LangGraphJS Graphs
Author's LinekdIn
Key LangGraphJS Features
1. What is LangGraphJS?
LangGraphJS is designed for building controllable agents. While LangChain provides integrations and composable compo...
A Beginner’s Guide to Anthropic’s Model Context Protocol (MCP)
Anthropic’s Model Context Protocol (MCP) is an open-source standard designed to seamlessly connect large language models (LLMs), such as Claude, with various data sources and tools. Think of MCP as ...