O que Web Code Formatter faz?
Web Code Formatter permite formatar e validar dados diretamente no navegador e informa com clareza o resultado e os limites. Recursos verificados: Eight web syntaxes, Prettier parsers, Configurable print width, Local source formatting.
Formatting is the first verification layer
Use this page for consistent presentation and parse-level feedback. Use the project toolchain for semantic validation and deployable output.
Como usar?
- Select the source language and paste or open code.
- Set the preferred print width.
- Format with the corresponding Prettier parser, then copy or download the source.
Exemplo real de entrada e saída
Format a GraphQL query
Entrada
query User($id:ID!){user(id:$id){id name}}Saída
query User($id: ID!) {
user(id: $id) {
id
name
}
}The GraphQL parser preserves query meaning while applying stable whitespace.
Erros comuns e correções
| Sintoma | Causa provável | Correção |
|---|---|---|
| The selected parser reports a syntax error. | The source is incomplete or the selected language does not match the file. | Select the correct syntax and repair the parser location. |
| Formatted code still fails the build. | Formatting does not perform project resolution, type checking, or framework compilation. | Run the project compiler, linter, and tests after formatting. |
Important behavior of Web Code Formatter
Limite específico desta ferramenta: Formatting proves that the selected parser accepted the text; it does not compile, type-check, lint, or execute the project.
Padrões e referências de implementação
- Prettier documentation (opens in a new tab)Documents supported languages and formatting behavior.
- Prettier browser API (opens in a new tab)Documents standalone formatting with explicit parser plugins.
Web Code Formatter — FAQ
Does the Web Code Formatter upload my input?
No. Processing runs in the current browser tab, and the page does not send tool input to a KitLumi processing endpoint.
What input does the Web Code Formatter accept?
It accepts one supported source file or fragment. The workspace checks the input and reports malformed or unsupported values before it produces a result.
What does the Web Code Formatter produce?
It produces consistently formatted source code. Copy and download controls appear when the output format supports them.
What limitation should I know?
Formatting proves that the selected parser accepted the text; it does not compile, type-check, lint, or execute the project.
O que mudou?
Atualização material: Web Code Formatter: Added Eight web syntaxes, Prettier parsers, Configurable print width, Local source formatting, responsive controls, explicit runtime disclosure, and task-specific examples and limitations.