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OpenAI Codex Full Course 4 Hours: Build & Ship

Aniket Panjwani · 4:02:17 · 1 months ago

About

The four‑hour course demonstrates OpenAI Codex Desktop app setup, pricing, interface navigation, context windows, voice mode, and permission controls. It then builds a Creator Carousel Studio with Next.js, Convex, Vercel, using plugins, skills, MCP servers, sub‑agents, and automations.

Key points

Pricing & usage limits

  • $20, $100, and $200 per month plans determine session and weekly token limits; the $20 plan often reaches its limits quickly.

Interaction modes

  • Voice mode lets users speak at ~150 words per minute versus typing at ~40 wpm, yielding faster and richer results.

Workflow tools

  • Worktrees create independent project copies for parallel tasks, while automations handle recurring jobs such as daily issue triage.

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