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@types/codemirror
Advanced tools
@types/codemirror provides TypeScript type definitions for the CodeMirror library, which is a versatile text editor implemented in JavaScript for the browser. These type definitions help developers use CodeMirror in TypeScript projects by providing type safety and autocompletion features.
Basic Initialization
This feature allows you to initialize a basic CodeMirror editor instance with some initial content and a specified mode (e.g., JavaScript).
const editor: CodeMirror.Editor = CodeMirror(document.body, { value: 'Hello, CodeMirror!', mode: 'javascript' });
Adding and Removing Line Widgets
This feature demonstrates how to add and remove line widgets in the CodeMirror editor. Line widgets are custom DOM elements that can be attached to specific lines in the editor.
const widgetNode = document.createElement('div');
widgetNode.innerText = 'This is a widget';
const lineWidget = editor.addLineWidget(1, widgetNode);
lineWidget.clear();
Handling Events
This feature shows how to handle events in the CodeMirror editor. In this example, an event listener is added to handle changes in the editor's content.
editor.on('change', (instance, changeObj) => {
console.log('Editor content changed:', changeObj);
});
Custom Key Bindings
This feature allows you to define custom key bindings for the CodeMirror editor. In this example, pressing 'Ctrl-S' will trigger a save command.
editor.setOption('extraKeys', {
'Ctrl-S': () => { console.log('Save command triggered'); }
});
@types/ace provides TypeScript type definitions for the Ace Editor, another popular web-based code editor. It offers similar functionalities to CodeMirror, such as syntax highlighting, code folding, and autocompletion, but with a different API and feature set.
@types/ckeditor__ckeditor5-core provides TypeScript type definitions for CKEditor 5, a modern rich text editor. While it is more focused on rich text editing rather than code editing, it offers a highly customizable and extensible architecture similar to CodeMirror.
npm install --save @types/codemirror
This package contains type definitions for codemirror (https://github.com/codemirror/CodeMirror).
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/codemirror.
CodeMirror
These definitions were written by mihailik, nrbernard, Pr1st0n, rileymiller, toddself, ysulyma, azoson, kylesferrazza, fityocsaba96, koddsson, and ficristo.
FAQs
TypeScript definitions for codemirror
The npm package @types/codemirror receives a total of 673,315 weekly downloads. As such, @types/codemirror popularity was classified as popular.
We found that @types/codemirror demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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