# Bundled Extensions

VS Code includes a set of built-in extensions located in the [extensions](https://github.com/Up-to-code/vscode/blob/main/extensions) folder, including grammars and snippets for many languages. Extensions that provide rich language support (inline suggestions, Go to Definition) for a language have the suffix `language-features`. For example, the `json` extension provides coloring for `JSON` and the `json-language-features` extension provides rich language support for `JSON`.