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The only cheat sheet you need.

Unified access to the best community driven cheat sheets repositories of the world.

Let's imagine for a moment that there is such a thing as an ideal cheat sheet. What should it look like? What features should it have?

Concise — It should only contain the things you need, and nothing else.
Fast — It should be possible to use it instantly.
Comprehensive — It should contain answers for every possible question.
Universal — It should be available everywhere, anytime, without any preparations.
Unobtrusive — It should not distract you from your main task.
Tutoring — It should help you to learn the subject.
Inconspicuous — It should be possible to use it completely unnoticed.

Such a thing exists! It's easy to install and there's even auto-complete.

- Has a simple curl/browser/editor interface.
- Covers 56 programming languages, several DBMSes, and more than 1000 most important UNIX/Linux commands.
- Provides access to the best community driven cheat sheets repositories in the world, on par with StackOverflow.
- Available everywhere, no installation needed, but can be installed for offline usage.
- Ultrafast, returns answers within 100 ms, as a rule.
- Has a convenient command line client,, that is very advantageous and helpful, though not mandatory.
- Can be used directly from code editors, without opening a browser and not switching your mental context.
- Supports a special stealth mode where it can be used fully invisibly without ever touching a key and making sounds.