Master Monaco Editor: Installation, Features, and Accessibility Tips
This guide introduces Monaco Editor—a browser‑based code editor supporting multiple languages—covers how to install it via Git and npm, and details key features such as keyboard navigation, high‑contrast mode, tab capture behavior, and built‑in accessibility help.
Installation
git clone https://github.com/microsoft/monaco-editor.git
cd samples
npm install .
npm run simpleserverAfter a successful installation, open http://localhost:8888 in a browser.
Features
Keyboard Navigation
The command palette (F1 or Alt+F1) provides a comprehensive list of commands, allowing full keyboard control without a mouse; it can also be opened from the editor’s context menu.
High Contrast
In Edge, the editor automatically adapts to the Windows high‑contrast theme. In other browsers, you can toggle the high‑contrast theme via the command palette.
Tab Capture
By default, pressing Tab inserts a tab character. Use Ctrl+M on Windows/Linux or Ctrl+Shift+M on macOS to toggle capture, after which Tab moves focus out of the editor.
Accessibility Help
Press Alt+F1 or Ctrl+F1 to display the “Show Accessibility Help” dialog, which shows the current position and available accessibility options.
Source code is available at https://github.com/microsoft/monaco-editor .
Signed-in readers can open the original source through BestHub's protected redirect.
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