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-rw-r--r--docs/content/doc/developers/guidelines-frontend.md5
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@@ -127,3 +127,8 @@ We forbid `dataset` usage, its camel-casing behaviour makes it hard to grep for
### Vue2/Vue3 and JSX
Gitea is using Vue2 now, we plan to upgrade to Vue3. We decided not to introduce JSX to keep the HTML and the JavaScript code separated.
+
+### jQuery's `$(...)`
+
+jQuery's `$` function has a broad functionality depending on the input. Well, this can be seen as nice, it's also a fallpit for possible XSS attacks when the input is user-controlled.
+The usage of the function can be correct in certain situations, but it is discourage and recommended to use a more specific function of jQuery(e.g. `$.find`, `$.parseHTML`).