This repository contains a collection of code examples that demonstrate how to build extensions for Visual Studio Code using its extension API. The samples cover the core patterns for extending the editor, including implementing code actions, completions, snippets, and semantic token highlighting.
The examples show how to integrate a language server to provide diagnostics, completions, and hover information, as well as how to register a source control provider with file status and commit operations. Custom task types that run shell commands or scripts are also demonstrated, along with virtual file system mounting that allows the editor to browse and edit files from external sources.
The samples extend into user interface customization, covering custom editors and webview panels, notebook output renderers, tree views, status bar items, terminal creation, editor decorations, and color theme definitions. Language-specific editor behaviors such as bracket matching and comment toggling are also included.