OpenAI · 3 courses and lessons

Codex courses and lessons

OpenAI's coding agent, and how it compares with the other coding assistants.

Start your 7-day free trial

7 days free, then a monthly or yearly plan. Cancel anytime.

Every Codex course and lesson

In the order we'd take them: start at the top.

  • Lesson · 21 min

    Claude · Codex

    Build an App with AI — No Coding Required

    Learn how to build simple apps using AI-powered tools and plain language instead of traditional coding.

    1 video · 1 exercise · notes · certificate

    Corey Noles
  • Lesson · 12 min

    Codex

    Getting Started with Codex

    Learn how to use Codex for AI-assisted coding, debugging, and building projects with step-by-step guidance for beginners.

    1 video · notes · certificate

    Corey Noles
  • Webinar · 2 hr

    ChatGPT · Claude · Codex

    Agents & Automations for Beginners: A Neuron Academy Webinar

    Learn what AI agents are, how they differ from chatbots and automations, and how to design your first agent workflow safely and effectively.

    1 video · 1 exercise · certificate

    The Neuron team

The Neuron Academy

Learn AI the way you read The Neuron: short, practical, no hype.

  • 73 courses and lessons, with new ones every week
  • Guided paths for 5 goals, from first prompt to first agent
  • A certificate for every course you finish
  • No coding or technical background required
Start your 7-day free trial

7 days free, then a monthly or yearly plan. Cancel anytime.

Codex courses and lessons

The Neuron Logo

Don't fall behind on AI. Get the AI trends & tools you need to know. Join 700,000+ professionals from top companies like Microsoft, Apple, Salesforce and more.

Property of TechnologyAdvice. © 2026 TechnologyAdvice. All Rights Reserved

Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.

Stay in the loop

Get notified when we publish new articles.