An introduction to the Northern Ireland High-performance Computing (NI-HPC) cluster and practical skills that can immediately ...

This project is a complete implementation of a MERN (MongoDB, Express, React, Node.js) application, inspired by the FreeCodeCamp tutorial "MERN Stack Tutorial with Deployment – Beginner's Course". The ...

I tried four vibe-coding tools, including Cursor and Replit, with no coding background. Here's what worked (and what didn't).

Learning AI in 2026 no longer requires advanced math or coding skills to get started. Many beginner courses now focus on essential concepts, real-world tools, and hands-on exercises. From foundational ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

Index funds track specific market indexes, enabling broad market investment with one fund. Investing in low-cost index funds minimizes fees, maximizing long-term investment growth. Choose index funds ...

I've worked with AI for decades and have a master's degree in education. Here are the top free AI courses online that I recommend - and why.

This repository contains a complete, instructor‑ready, 2‑week curriculum for learning Git and GitHub. The materials are modular: daily lessons, short exercises, rubrics, and two weekly projects to ...