fix(react): useEditor hook now respects deps array and will re-initia…

…lize editor (#5353)

.changeset/curly-buses-attend.md

@@ -0,0 +1,5 @@
+---
+"@tiptap/react": patch
+---
+
+The optional deps argument to useEditor was not being respected for performance optimizations, now if deps are declared a new editor instance is created

packages/react/src/useEditor.ts

@@ -104,9 +104,15 @@ export function useEditor(
       editorInstance = new Editor(options)
       // instantiate the editor if it doesn't exist
       // for ssr, this is the first time the editor is created
+      setEditor(editorInstance)
+    } else if (Array.isArray(deps) && deps.length) {
+      // the deps array is used to re-initialize the editor instance
+      editorInstance = new Editor(options)
+
       setEditor(editorInstance)
     } else {
-      // if the editor does exist, update the editor options accordingly
+      // if the editor does exist & deps are empty, we don't need to re-initialize the editor
+      // we can fast-path to update the editor options on the existing instance
       editorInstance.setOptions(options)
     }
   }, deps)