Runs yarn tsc in a fixed list of folders. Results appear in a sidebar webview under the TSC Runner activity bar icon (same idea as other extensions: open/close the side bar from the icon strip).
After each run, the extension tries to focus that view; full compiler output stays in Output → Cursor TSC Runner (button Open log in the webview).
Command
Palette: Cursor TSC Runner: Run yarn tsc (cursorTscRunner.runTypeChecks)
First use
Click the TSC Runner icon in the left activity bar. If the view was never opened, you may see the placeholder until you run the command once (or results are applied when the view loads).
Adjust folders
Edit targetFolders in src/extension.ts.
Build and VSIX
cd cursor-tsc-runner-extension
yarn install
yarn build
yarn package
Install the generated .vsix via Install from VSIX….