Why I Stopped Using Passport.js for OAuth (And Built My Own Authentication Flow)Jul 16, 2026·7 min read
What are Ephemeral Keys and Why Are They Needed?When building applications with the OpenAI Realtime API, one question almost every developer asks is: Why do I need an ephemeral key? Why can't I just use my OpenAI API key? The short answer is secuJul 19, 2026·4 min read
How to Manage Multiple GitHub Accounts on the Same Laptop (Without Authentication Errors)Feb 18, 2026·3 min read
Understanding Mem0: How AI Memory Works Behind the ScenesIntroduction: AI Memory Isn’t Magic When we interact with AI systems like chatbots or virtual assistants, it often feels like they “remember” past conversations. This can seem magical—how does the AI know what you discussed last week, or even recall ...Sep 3, 2025·4 min read
Cypher Query Explained with Examples: A Beginner’s GuideCypher is the declarative query language (declarative means you only describe what result you want, not how to get it) for graph databases like Neo4j. A Cypher query describes patterns of nodes and relationships you want to create, find, update or de...Sep 3, 2025·5 min read
Advance RAG PatternsRetrieval-Augmented Generation (RAG) has become one of the most popular techniques for enhancing LLMs with external knowledge. The idea is simple: retrieve relevant chunks of data from a knowledge base and feed them into the LLM along with the user’s...Aug 22, 2025·4 min read
Retrieval-Augmented Generation (RAG) Made SimpleGenerative AI models like ChatGPT are powerful, but they have one big limitation: they only know what they were trained on. If you ask about very recent events, your company’s private data, or a niche topic, they may “hallucinate” and give wrong or i...Aug 20, 2025·4 min read
Understanding Agentic AI: The Future of Intelligent AgentsIntroduction Agentic AI is an exciting and rapidly evolving field within artificial intelligence that focuses on creating autonomous entities, known as agents, capable of perceiving their environment, making decisions, and taking actions to achieve s...Aug 16, 2025·2 min read
From Non-Thinking to “Thinking” AI: How Chain-of-Thought WorksHere’s the article, written so that anyone — even without a technical background — can understand how Chain-of-Thought turns a “non-thinking” AI into something that acts like it’s thinking. Generative AI models like ChatGPT are amazing at producing ...Aug 15, 2025·3 min read
