@php_martin: Codex Parallel Development Practical 2026｜Full Video Edition. You think AI coding tools have reached their peak? Codex directly lets me simultaneously develop 6 projects in parallel: from iOS App, landing page, investor deck, to Remotion release video + social media automation...
Summary
Martin shares a practical workflow using Codex to simultaneously develop 6 projects in parallel, covering serial instruction parallel execution, custom Skill/Plugin reuse, and collaboration with Claude, significantly improving multi-task development efficiency.
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Codex Parallel Development in Practice 2026 | Full Video
You thought AI coding tools had already reached their peak?
Codex lets me develop 6 projects in parallel, all by myself:
From an iOS App, landing page, investor deck, to a Remotion release video + social media automation…
All running simultaneously.
The core boils down to three points — master these and you can multiply your efficiency by 6x:
-
Serial instructions + parallel execution:
Send instructions to one agent, then immediately switch to the next without waiting for it to finish (true multi-threading). -
Custom Skills + Plugins:
Create once, reuse forever. For example, I built a YouTube Researcher skill using the API, and now all future projects can call it directly. -
For design-intensive work, call Claude Code directly:
Codex handles logic, Claude handles styling and creativity — 1+1=3 in the same session.
Watch this video and you’ll master this multi-tasking workflow where one person does the work of an entire team.
I also recommend pairing it with “Codex from 0 to 1 Full Guide”:
https://x.com/php_martin/status/2064251977207291910…
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