MediaWiki:Usercssjsyoucanpreview
| Code that you insert on this page could contain malicious content capable of compromising your account. If you import a script from another page with "importScript" or "iusc", take note that this causes you to dynamically load a remote script, which could be changed by others. The code will be executed when previewing this page. |
 | Tip: Use the "Show preview" button to test your new CSS/JS before saving. |