I went to add JSLint to my Visual Studio tools and was disappointed that the WSH version has disappeared (or was discontinued). Luckily the new and improved JSHint supports a WSH wrapper.
Grab JSHLint.
In Visual Studio → Tools → External Tools…
Add a new tool with the following field values:
- Title:
- &JSHint
- Command:
- %systemroot%\system32\cscript.exe
- Arguments:
- //Nologo "%YourJSHintPath%\env\wsh.js" $(ItemPath)
- Initial directory:
- "%YourJSHintPath%\"
- Use Output window
- checked

Open up any *.js file you'd like to validate
Select the all new JSHint from your tools menu:

The output that JSHint provides appears to be much more useful than the old JSLint version as well.