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Articles: Codex CLI

Three dark panels split by two mint seams: white chevrons with a mint underscore, square brackets around three stacked bars with the middle one mint, and curly braces around short grey lines and a mint cursor
Codex ·

Codex CLI vs Codex app vs IDE extension: which surface to use

What the Codex CLI, the Codex app in the ChatGPT desktop app and the IDE extension each do, and when to pick each.

Four angle chevrons pointing right on a dark grid, the last one mint, with a mint cursor bar below them
Codex ·

Codex hooks: hooks.json, config.toml, events and exit codes

Codex hooks run commands at events like PreToolUse and Stop, set in hooks.json or the hooks table of config.toml.

A row of chevrons ending in a mint chevron and a cursor bar
Codex ·

What is Codex: OpenAI's coding agent, CLI, IDE and cloud

Codex is OpenAI's coding agent.

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