How to achieve X – a step-by-step guide

Level: Beginner / Intermediate / Advanced Time: ~NN minutes Prerequisites: what readers must already have or know

What we are building

Describe the end result. A screenshot or diagram helps:

flowchart LR
    A[Start] --> B[Configure]
    B --> C[Build]
    C --> D[Done]

Step 1 – setup

install the thing

Explain what this command does and what success looks like.

Step 2 – configure

const config = {
  key: 'value',
};

Step 3 – the core work

The meat of the tutorial. Small steps, each verifiable:

1. Do this
2. Then this – expected output: ...
3. Check it worked: verify command

Troubleshooting

Symptom	Cause	Fix
Error X	Common mistake Y	Do Z

Next steps

• Where to go deeper
• Related tutorial