The best free AI courses and certificates for upskilling in 2026 - and I've tried them all

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.

OpenAI Codex Made Simple, from Installation to MCP Tools & VSCode Tips

Get started with OpenAI Codex AI coding assistant. Learn how Codex connects to MCP servers like Figma and Jira, pulling docs ...

Can a newbie really vibe code an app? I tried Cursor and Replit to find out

I'm not a programmer, but I tried four vibe coding tools to see if I could build anything at all on my own. Here's what I did and did not accomplish.
TechPP

How I Saved Google Drive Storage Space Using These Simple Methods

Running out of Google Drive storage space? See how simple steps like file conversion, compression, ownership changes, and ...
MacStories

How I Used Claude to Build a Transcription Bot that Learns From Its Mistakes

When I started transcribing AppStories and MacStories Unwind three years ago, I had wanted to do so for years, but the tools ...
GitHub

A skill tree editor created for mmocore using python

Clone the repository Edit the textures.json to add references to your textures, and modify the custom model data to detect the textures Setup your version on conf.json and your material for the skill ...
Ministry of Testing

Back to the basics: Rethinking how we use AI in testing

A simple rule of thumb: In general, AI is best reserved for well-defined, repetitive tasks. This includes anything that ...
IEEE

Bridging the Gap: A Python-to-Structured Text Compiler with IEC 61131-3 Compliance

Abstract: This paper introduces a high-level language compiler with IEC 61131–3 compliance capable of converting control function code written in Python into structured text. The Python-to-Structured ...