MDX Astro Jump

A VS Code extension that adds Go to Definition support for Astro/Vue components used in .mdx files.

Features

• In an .mdx file, place cursor on component tag like <Projects /> and run Go to Definition (F12).
• Resolves default imports such as:
  • Relative paths: ../../components/Projects.vue
  • Aliased paths: @/components/... (tries <workspace>/src first, then workspace root)
• Supports target file extensions:
  • .astro, .vue, .tsx, .ts, .jsx, .js

Quick Start (Local)

1. Open this folder in VS Code
2. Install deps:

pnpm install

1. Build:

pnpm run build

1. Press F5 to launch Extension Development Host.
2. Open an .mdx file in the host window and test on component tags.

Publish Checklist

1. Replace placeholders in package.json:
   • repository.url
   • bugs.url
   • homepage
2. Create a publisher in Visual Studio Marketplace.
3. Create an Azure DevOps PAT with Marketplace publish permission.
4. Add repository secret in GitHub: VSCE_PAT.
5. Push to main to trigger auto publish (workflow will auto bump patch version).

Manual publish (optional):

npx @vscode/vsce login <publisher>
npx @vscode/vsce publish

You can also package first:

npx @vscode/vsce package

Notes

• This extension is intentionally lightweight and regex-based.
• It currently focuses on default imports + PascalCase component tags.
• Named imports and tsconfig path mappings can be added in later versions.