Tech Tales

Hey there! Welcome to our blog, where our team shares all things tech from cool solutions to everyday challenges to innovative ideas we're excited about. We're here to share our journey, inspire yours and have some fun along the way!

llms.txt AEO AI Next.js

What is `llms.txt`, Why It Matters, and How to Use It

Published: 10 Aug 2026
Author: Swasthik K

What llms.txt is, how it fits into Agentic Engine Optimization (AEO), how it differs from robots.txt and sitemap.xml, and how to add one to your site.

RAG AI Langchain HuggingFace Perplexity

Step One in RAG: Building Your First Knowledge Retrieval Pipeline

Published: 10 Sep 2025
Author: Swasthik K

Learn how to build your first RAG pipeline by combining HuggingFace embeddings, Pinecone vector search, LangChain orchestration, and Perplexity-powered responses.