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vscode-html-languageservice

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vscode-html-languageservice

Language service for HTML

  • 2.1.11-next.5
  • Source
  • npm
  • Socket score

Version published
Weekly downloads
809K
increased by4.1%
Maintainers
6
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Created

What is vscode-html-languageservice?

The vscode-html-languageservice npm package provides a set of tools and services for working with HTML in Visual Studio Code extensions. It offers functionalities such as HTML validation, completion, hover information, and more, making it easier to build and enhance HTML editing capabilities in VS Code.

What are vscode-html-languageservice's main functionalities?

HTML Validation

This feature allows you to validate HTML documents and get a list of diagnostics (errors, warnings, etc.). The code sample demonstrates how to create a document and use the HTML language service to perform validation.

const { getLanguageService } = require('vscode-html-languageservice');
const htmlLanguageService = getLanguageService();
const document = { uri: 'test://test/test.html', languageId: 'html', version: 1, getText: () => '<div></div>' };
const diagnostics = htmlLanguageService.doValidation(document);
console.log(diagnostics);

HTML Completion

This feature provides auto-completion suggestions for HTML documents. The code sample shows how to get completion items at a specific position in the document.

const { getLanguageService } = require('vscode-html-languageservice');
const htmlLanguageService = getLanguageService();
const document = { uri: 'test://test/test.html', languageId: 'html', version: 1, getText: () => '<div></div>' };
const position = { line: 0, character: 5 };
const completions = htmlLanguageService.doComplete(document, position);
console.log(completions);

HTML Hover Information

This feature provides hover information for HTML elements. The code sample demonstrates how to get hover information at a specific position in the document.

const { getLanguageService } = require('vscode-html-languageservice');
const htmlLanguageService = getLanguageService();
const document = { uri: 'test://test/test.html', languageId: 'html', version: 1, getText: () => '<div></div>' };
const position = { line: 0, character: 5 };
const hover = htmlLanguageService.doHover(document, position);
console.log(hover);

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Package last updated on 24 Jan 2019

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