Calculator
What the Prettier Config Generator does
Prettier Config Generator: generates Status and Prettier config from Project / name. Example: project / name my-app gives status Prettier config ready: copy into your repo.
Point it at Project / name and it returns Status and Prettier config. The result recalculates on every keystroke without a button press or a page reload.
It is mostly used by people inspecting an API response. Most of these tasks are one-liners in a terminal, but not when you are away from one.
There is no back end here. The calculation runs where you are sitting, not on a server somewhere.
The sections that follow cover the fields, the method, and one full example computed from the defaults.
What do the Prettier Config Generator fields mean?
The Prettier Config Generator uses 1 input. The form opens pre-filled, so the fastest way in is usually to overwrite the one field you actually care about.
| Field | What to enter | Default |
|---|---|---|
| Project / name | required | my-app |
How does the Prettier Config Generator work?
Each output is derived from the inputs above in a single pass; there is no hidden state carried between runs, so the same inputs always give the same generated output.
The guard clauses run before the formula does, which is why mistakes surface next to the field.
Worked example
These are the values the Prettier Config Generator loads by default, and the result it produces from them. These are the tool’s own default values and the result they produce, not an invented illustration.
| Project / name | my-app |
|---|
| Status | Prettier config ready: copy into your repo |
|---|---|
| Prettier config | { "semi": true, "singleQuote": true, "trailingComma": "es5", "printWidth": 100 } |
How to use it
- Enter Project / name.
- Each keystroke triggers a fresh calculation, which is cheap because it happens locally.
- You get Status and Prettier config back.
- Both Copy Link and Print capture the current state, so pick whichever suits how you file things.
What this tool does not do
- Output follows the common convention for this format; a specific toolchain may have its own house style.
- Processing happens in your browser, so extremely large inputs are bounded by available memory.
- It cannot detect a typo that happens to fall inside the valid range.
Frequently asked questions
Project / name. That is the whole form. A starting value is in place for each, which makes it easy to isolate the effect of a single variable.
With the values loaded when the page opens, status comes out as Prettier config ready: copy into your repo. It recalculates the moment an input changes, which makes comparing scenarios quick.
Nothing leaves your machine. The only network traffic is loading the page itself.
It costs nothing, and there is no limit on repeat use.
Reliable for the case described. Where more than one convention exists, the method section says which one is used.