Codex
OpenAI agentic coding command center
Codex Cheatsheet
Overview
Codex is a note-taking and knowledge management tool.
Features
| Feature | Description |
|---|---|
| Rich text | Markdown and WYSIWYG editing |
| Code blocks | Syntax highlighting |
| Tags | Organize notes with labels |
| Search | Full-text search across notes |
| Sync | Cross-device synchronization |
| Export | Markdown, PDF, HTML |
Organization
| Method | Description |
|---|---|
| Notebooks | Group related notes |
| Tags | Cross-cutting labels |
| Favorites | Quick access to key notes |
| Recent | Recently edited notes |
| Search | Full-text with filters |
Codex Shortcuts
General
| Shortcut | Action |
|---|---|
| ⌘N | New note |
| ⌘K | Quick search |
| ⌘, | Preferences |
| ⌘S | Save |
| ⌘W | Close |
| ⌘/ | Toggle sidebar |
Editing
| Shortcut | Action |
|---|---|
| ⌘B | Bold |
| ⌘I | Italic |
| ⌘U | Underline |
| ⌘⇧K | Insert code block |
| ⌘⇧L | Insert link |
| ⌘Z | Undo |
| ⌘⇧Z | Redo |