Monaco Editor Code Editor Component

Monaco Editor is the free and open-source code editor that powers Microsoft VS Code. Developed by Microsoft and extracted from VS Code, Monaco is a browser-based code editor providing the same editing experience including syntax highlighting, IntelliSense, diagnostics, and multi-cursor editing. Key features: language services: built-in support for over 60 languages including JavaScript, TypeScript, Python, Java, C++, C#, Go, Rust, PHP, Ruby, HTML, CSS, JSON, YAML, SQL. Each language gets syntax highlighting, bracket matching, auto-closing pairs, and comment toggling. IntelliSense: context-aware code completion with parameter hints and documentation. For TypeScript/JavaScript, a full TypeScript language service runs in the browser, enabling type checking, go-to-definition, find references, and rename refactoring. Rich text editing: multi-cursor, column selection, find/replace with regex, code folding, minimap. Diagnostics: squiggly underlines for errors, warnings, hints with hover tooltips. Theming: light, dark, high-contrast themes with customizable token colors. Workers: web workers for CPU-intensive operations without blocking the main thread. Diff editor: side-by-side comparison with inline views. API: comprehensive JavaScript API for controlling the editor, managing models, adding commands and keybindings. Used by VS Code, Azure DevOps, GitLab, Replit, StackBlitz. TypeScript/JavaScript. MIT.