求问VSCode中切换框架与关联项目的功能/插件及恢复方法

Hey there! Based on your description of the button next to TODO items that switches between framework and base code (stored in different commits/folders), here's what you need to know:

First, This is Almost Certainly a Plugin Feature #

VS Code doesn't have a native feature that adds a toggle button directly next to TODO comments for switching between code versions across commits or folders. So this functionality is provided by an extension you had installed.

How to Find and Re-enable It #

Here are the steps to track it down:

• Check Disabled Extensions
  Open the Extensions panel (Cmd+Shift+X on Mac / Ctrl+Shift+X on Windows/Linux), then switch to the Disabled tab. Look for extensions related to TODO management, Git code version switching, or framework-specific tools (like course-specific extensions if this was tied to a learning project). If you find one that matches, enable it and restart VS Code to test.

• Recall Context Around the Feature
  Was this feature tied to a specific project or course? Many programming tutorials or bootcamps provide custom VS Code extensions to let students toggle between starter code and completed framework implementations. If that's the case, check the project's documentation or .vscode/extensions.json file for recommended extensions to reinstall.

• Check Git-Related + TODO Extension Combos
  Since the switch happens across different commits, extensions like GitLens have advanced code comparison features, though they don't typically add a TODO-side button on their own. It might have been paired with a TODO-focused extension (like Todo Tree) that had custom integrations. Try reinstalling or updating these common extensions to see if the button returns.

• Reset VS Code Settings (As a Last Resort)
  If you suspect a setting change broke the feature:

  1. Open the Command Palette (Cmd+P/Ctrl+P)
  2. Search for Preferences: Reset Settings and run it
  3. Restart VS Code. If the button comes back, you can compare your backed-up settings (from Preferences: Open Settings (JSON)) to identify which config was causing the issue.

If All Else Fails #

Try searching your VS Code extension installation history (if you remember the extension name) or look through your project's commit history for mentions of the extension or related setup steps.

内容的提问来源于stack exchange，提问作者Acts7Seven