Thoughts, tutorials &
insights

Exploring web development, security, AI, and everything in between

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AI & Machine Learning

Building AI-Powered Applications with RAG

Learn how to build retrieval-augmented generation systems that combine the power of large language models with your own data sources.

AIRAGLangChain
AS

Andre Sarr

Dec 208 min read
Featured
Security

Securing Your Next.js Application

A comprehensive guide to implementing security best practices in your Next.js applications, from authentication to data protection.

SecurityNext.jsAuthentication
AS

Andre Sarr

Dec 1512 min read
DevOps

From Supabase to Neon: A Migration Guide

Step-by-step instructions for migrating your database from Supabase to Neon PostgreSQL while maintaining data integrity.

PostgreSQLNeonDatabase
AS

Andre Sarr

Dec 1010 min read
Web Development

Modern CSS Techniques for Stunning UIs

Explore modern CSS techniques including glass morphism, animations, and gradients to create stunning user interfaces.

CSSTailwindCSSFramer Motion
AS

Andre Sarr

Dec 57 min read
DevOps

Getting Started with Docker for Developers

A beginner-friendly guide to containerization with Docker, from basic concepts to deploying your first containerized application.

DockerDevOpsContainers
AS

Andre Sarr

Nov 289 min read
Web Development

Building Real-Time Apps with WebSockets

Learn how to implement real-time features in your web applications using WebSockets and Socket.io.

WebSocketsReal-timeNode.js
AS

Andre Sarr

Nov 2011 min read

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