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Our learning policy

Our classes are always free.

Everything taught on Claudia’s and Dexy’s Hope MetaVersity pages is always free.

Claudia and Dexy do not suggest that you pay anyone for education based on these links. We cannot determine whether outside training sellers or their offers are legitimate. These are suggestions for learning, not endorsements of purchases, memberships, coaching or courses.

Use the publicly available lessons and examples. A creator may include advertising, affiliate links or offers; you do not need to buy them for our classes. Your own AI tool access and usage limits are separate from our free teaching.

Make the library useful

Start small. Keep a learning note.

1. Watch one example

Start with the first walkthrough or app tour. Later videos introduce optional technical paths.

2. Try one idea

Use fictional information in a practice folder. Pause the video and write your own request.

3. Check the result

Record what you tried, what worked and what you still need to check. Compare setup details with the current official guide.

Copy a simple learning-note template
Video and date:
One idea I learned:
My practice prompt:
What I actually tried:
What happened:
What I checked:
My next small step:
Curated starting points · 10 direct video links

Codex on YouTube

Selected for a visible project workflow, clear topic and identifiable publisher, with official OpenAI examples making up most of the list. These are useful examples, not a universal ranking. You do not need to watch all ten.

Titles, publishers, dates and descriptions checked October 19, 2026; this is not a full audit of every minute or every creator’s other content. Videos from 2025 and early 2026 show earlier interfaces. The first three are starting points; the remaining seven are optional deeper examples.

Showing 10 examples

3. Short introduction

Introducing the Codex app ↗

OpenAI · Published 2026-02-02

A quick introduction before the longer demonstrations. Treat launch-era availability and interface details as historical; use the current official guide for setup.

Watch on YouTube ↗

8. Optional · engineering

Shipping with Codex ↗

OpenAI · Published 2025-10-08

A broader engineering talk about building, testing and delivering software. Watch for the review process; the full professional workflow is not beginner homework.

Watch on YouTube ↗

9. Optional · another editor

Codex in JetBrains IDEs ↗

OpenAI · Published 2026-01-22

A project demonstration in JetBrains tools. Useful for seeing debugging and checking in action; you do not need to install another editor to take our classes.

Watch on YouTube ↗
Optional short-form learning

TikTok creators to explore

These creators cover broader AI and technology as well as ChatGPT or Codex. Look for free demonstrations that explain the steps, and verify important details against official documentation. Their whole feeds and outside offers have not been vetted.

TikTok may ask you to sign in or open its app. You can complete our classes without TikTok.

A note for students

Your attention helps shape your feed.

On many social platforms, what you watch and interact with can influence what you are shown next.

Watching helpful ChatGPT and Codex lessons, searching deliberately and following useful educators may lead to more of that type of content. Use “Not interested” when suggestions do not fit your learning goals. Platforms also use other signals, so results vary.

Repeated suggestions and large follower counts do not prove that a claim is accurate or an offer is legitimate. Compare different sources and check the work yourself.

Platform explanations: How YouTube recommendations work ↗ · How TikTok recommends videos ↗

Keep the current guides nearby.

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