set

inker · May 11, 2024 · 7590b7c · 7590b7c
1 parent 985abf3
commit 7590b7c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/ui/Portal.tsx b/src/ui/Portal.tsx
@@ -5,6 +5,8 @@ import htmlTags from 'html-tags';
 const HTML_NAMESPACE = 'http://www.w3.org/1999/xhtml';
 const SVG_NAMESPACE = 'http://www.w3.org/2000/svg';
 
+const htmlTagSet = new Set(htmlTags);
+
 type TagName = keyof HTMLElementTagNameMap | keyof SVGElementTagNameMap;
 
 interface Props {
@@ -16,7 +18,7 @@ interface Props {
 const Portal = ({ tagName, modalRoot, children }: Props) => {
   const el = useMemo(() => {
     const ns =
-      htmlTags.includes(tagName as (typeof htmlTags)[0]) && tagName !== 'svg'
+      htmlTagSet.has(tagName as (typeof htmlTags)[0]) && tagName !== 'svg'
         ? HTML_NAMESPACE
         : SVG_NAMESPACE;
     return document.createElementNS(ns, tagName) as HTMLElement;