Skip to content
zero2vibecodelearn vibe coding

Help

Help and answers

Stuck, or something is not clicking? Almost every question is already answered somewhere in the course. Here is where to look first.

Where to look for answers

GlossaryHit an unfamiliar word? Short, plain-language explanations of every term.Command cheat sheetEvery command in the simulator, with examples and flags, on one page.Explain a commandPaste a command and we will show you what each part of it does.SandboxA free terminal with no tasks. Experiment freely — you cannot break anything.Review your mistakesEvery question you got wrong, collected in one place for another pass.

Frequently asked questions

Where do I start if I have never opened a terminal?+

With Vibe Coding 101, then Terminal Basics — both open at level 0 and assume you have never seen a terminal. Lessons are short, and most of them end with practice in the built-in simulator.

I am afraid of breaking my computer with a command.+

The terminal in the course and in the sandbox is simulated: commands run for pretend, in a safe environment. You cannot break a real machine from here — so experiment freely.

I do not understand what a command does.+

Open Explain a command and it will break the line down piece by piece. The full list with examples lives in the command cheat sheet, and man <command> works right in the terminal.

Is it bad if I get a task wrong?+

No. Mistakes are part of learning. Hints and solutions unlock with no penalty, and the questions you missed go into Review your mistakes for another pass.

Is my progress saved?+

Yes, right in the browser — XP, streak and completed lessons persist between visits on this device. You can download a backup and restore it from settings.

Can I learn on my phone?+

Yes. The course works in mobile browsers, and the terminal simulator adapts to a small screen.

Still no answer? Head back to the curriculum — often the next lesson is the answer.