Cheatsheets
Slash commands, keyboard shortcuts and formatting tricks, as tables you scan rather than read. Most of these are documented somewhere nobody looks.
- ChatGPT
ChatGPT image prompts that actually work
Phrases that reliably control background, aspect ratio, style and edits in ChatGPT image generation, and the one habit that fixes most unwanted…
Tested on GPT-5 · Sep 2026
- ChatGPT
ChatGPT commands for the desktop app
The composer slash commands in the ChatGPT desktop app: switching models, running a review, and working in the cloud or in a git worktree.
Tested on GPT-5 · Sep 2026
- Claude
Claude Code commands worth knowing
The slash commands that save the most time, from your first CLAUDE.md to reviewing a diff before it ships.
Tested on Claude Sonnet · Sep 2026
- ChatGPT
ChatGPT commands and keyboard shortcuts
The commands and shortcuts the interface never shows you, in one table. Mostly keyboard, mostly undocumented.
Tested on GPT-5 · May 2026
- Llama
Ollama commands worth knowing
The part of the CLI you will use, plus two flags that fix the problems everyone hits.
Tested on Llama 3.3 70B · May 2026
- Universal
Forcing an output format that holds
Phrasings that really constrain output, and the popular ones that do not. I asked for the same thing twenty times and counted the failures.
Tested on Claude Sonnet · May 2026