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First Look: OpenAI Codex App

Modern development isn’t just about speed—it’s about managing work beyond interaction. This course will teach you how to use the Codex app to coordinate parallel tasks, isolate changes with Git Worktrees and review results through summaries and diffs.

Intermediate
29m

Created by Ian Marshall and Wayne Hoggett

Last Updated Feb 15, 2026

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  • Course

First Look: OpenAI Codex App

Modern development isn’t just about speed—it’s about managing work beyond interaction. This course will teach you how to use the Codex app to coordinate parallel tasks, isolate changes with Git Worktrees and review results through summaries and diffs.

Intermediate
29m

Created by Ian Marshall and Wayne Hoggett

Last Updated Feb 15, 2026

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What you'll learn

AI coding tools are fast, but real engineering work often takes time and coordination. In this course, First Look: OpenAI Codex App , you’ll learn how to use Codex as a command center for long-running development tasks. First, you’ll explore 'Projects' and 'Threads' to manage work clearly. Next, you’ll use planning and Git Worktrees to run tasks in parallel and keep changes isolated. Finally, you’ll extend Codex with skills and automations to create reliable, repeatable workflows. When you’re finished, you’ll be able to coordinate parallel agent-driven development with confidence.

First Look: OpenAI Codex App
Intermediate
29m
Table of contents

About the author
Ian Marshall - Pluralsight course - First Look: OpenAI Codex App
Ian Marshall
24 courses 4.7 author rating 39 ratings

Web dev and educator since last millennium, Ian has created technical training content for Pluralsight, Google, and thousands of private clients.

About the author
Wayne Hoggett - Pluralsight course - First Look: OpenAI Codex App
Wayne Hoggett
35 courses 4.7 author rating 997 ratings

Hello from Brisbane, Australia. I have about 20 years’ experience in Microsoft infrastructure and Cloud. I am very committed to lifelong learning. I am a Microsoft Certified Trainer and have earned over 20 certifications from Microsoft, Terraform, Kubernetes, and more throughout my career.

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