Web Code Formatter可以处理什么？
Web Code Formatter 用于在浏览器中格式化和校验数据，并清楚显示处理结果和限制。 已核对的功能： 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.
如何使用？
- 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.
实际输入输出示例
Format a GraphQL query
输入
query User($id:ID!){user(id:$id){id name}}输出
query User($id: ID!) {
user(id: $id) {
id
name
}
}The GraphQL parser preserves query meaning while applying stable whitespace.
常见错误与修复方法
| 现象 | 可能原因 | 修复方法 |
|---|---|---|
| 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
该工具的实际边界： Formatting proves that the selected parser accepted the text; it does not compile, type-check, lint, or execute the project.
标准与实现参考
- 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.
关于Web Code Formatter的常见问题
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.
更新记录
本次实质更新： 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.