diff --git a/packages/docusaurus-theme-openapi-docs/src/theme/ApiExplorer/MethodEndpoint/index.tsx b/packages/docusaurus-theme-openapi-docs/src/theme/ApiExplorer/MethodEndpoint/index.tsx
index 95fc62dc8..0c2b3bc0d 100644
--- a/packages/docusaurus-theme-openapi-docs/src/theme/ApiExplorer/MethodEndpoint/index.tsx
+++ b/packages/docusaurus-theme-openapi-docs/src/theme/ApiExplorer/MethodEndpoint/index.tsx
@@ -8,6 +8,7 @@
 import React from "react";
 
 import BrowserOnly from "@docusaurus/BrowserOnly";
+import ExecutionEnvironment from "@docusaurus/ExecutionEnvironment";
 import { useTypedSelector } from "@theme/ApiItem/hooks";
 
 function colorForMethod(method: string) {
@@ -38,6 +39,27 @@ export interface Props {
 }
 
 function MethodEndpoint({ method, path, context }: Props) {
+  // SSR-safe: During server-side rendering, render without Redux store access
+  // This fixes React 19 compatibility where useSelector fails during SSR
+  // because the Redux context is not properly propagated with react-redux v7.x
+  if (!ExecutionEnvironment.canUseDOM) {
+    return (
+      <>
+        <pre className="openapi__method-endpoint">
+          <span className={"badge badge--" + colorForMethod(method)}>
+            {method === "event" ? "Webhook" : method.toUpperCase()}
+          </span>{" "}
+          {method !== "event" && (
+            <h2 className="openapi__method-endpoint-path">
+              {`${path.replace(/{([a-z0-9-_]+)}/gi, ":$1")}`}
+            </h2>
+          )}
+        </pre>
+        <div className="openapi__divider" />
+      </>
+    );
+  }
+
   let serverValue = useTypedSelector((state: any) => state.server.value);
   let serverUrlWithVariables = "";
 
diff --git a/packages/docusaurus-theme-openapi-docs/src/theme/ApiItem/hooks.ts b/packages/docusaurus-theme-openapi-docs/src/theme/ApiItem/hooks.ts
index 3c015b978..eaf95e0b2 100644
--- a/packages/docusaurus-theme-openapi-docs/src/theme/ApiItem/hooks.ts
+++ b/packages/docusaurus-theme-openapi-docs/src/theme/ApiItem/hooks.ts
@@ -5,9 +5,46 @@
  * LICENSE file in the root directory of this source tree.
  * ========================================================================== */
 
+import { useState, useEffect } from "react";
 import { TypedUseSelectorHook, useDispatch, useSelector } from "react-redux";
 
 import type { RootState, AppDispatch } from "./store";
 
-export const useTypedDispatch = () => useDispatch<AppDispatch>();
-export const useTypedSelector: TypedUseSelectorHook<RootState> = useSelector;
+// Safe wrapper for useDispatch that returns a no-op when Redux context is unavailable
+// This fixes React 19 compatibility where the Redux context may not be available
+// during SSR or initial hydration with react-redux v7.x
+export const useTypedDispatch = (): AppDispatch => {
+  try {
+    return useDispatch<AppDispatch>();
+  } catch (e) {
+    // Return a no-op dispatch function when Redux context is not available
+    return (() => {}) as unknown as AppDispatch;
+  }
+};
+
+// Safe wrapper for useSelector that returns undefined when Redux context is unavailable
+// This fixes React 19 compatibility where useSelector fails during SSR
+// because the Redux context is not properly propagated with react-redux v7.x
+export const useTypedSelector: TypedUseSelectorHook<RootState> = ((
+  selector: (state: RootState) => unknown
+) => {
+  const [state, setState] = useState<unknown>(undefined);
+  const [isReady, setIsReady] = useState(false);
+
+  // Try to get the Redux context
+  let reduxState: unknown = undefined;
+  try {
+    reduxState = useSelector(selector);
+  } catch (e) {
+    // Redux context not available - will return undefined
+  }
+
+  useEffect(() => {
+    if (reduxState !== undefined) {
+      setState(reduxState);
+      setIsReady(true);
+    }
+  }, [reduxState]);
+
+  return isReady ? state : reduxState;
+}) as TypedUseSelectorHook<RootState>;
diff --git a/packages/docusaurus-theme-openapi-docs/src/theme/Schema/index.tsx b/packages/docusaurus-theme-openapi-docs/src/theme/Schema/index.tsx
index be9f9a289..f6ad639c0 100644
--- a/packages/docusaurus-theme-openapi-docs/src/theme/Schema/index.tsx
+++ b/packages/docusaurus-theme-openapi-docs/src/theme/Schema/index.tsx
@@ -128,6 +128,13 @@ interface SchemaProps {
 
 const AnyOneOf: React.FC<SchemaProps> = ({ schema, schemaType }) => {
   const key = schema.oneOf ? "oneOf" : "anyOf";
+  const schemaArray = schema[key];
+
+  // Handle empty oneOf/anyOf arrays - return null to avoid empty Tabs error
+  if (!schemaArray || !Array.isArray(schemaArray) || schemaArray.length === 0) {
+    return null;
+  }
+
   const type = schema.oneOf
     ? translate({ id: OPENAPI_SCHEMA_ITEM.ONE_OF, message: "oneOf" })
     : translate({ id: OPENAPI_SCHEMA_ITEM.ANY_OF, message: "anyOf" });
diff --git a/packages/docusaurus-theme-openapi-docs/src/theme/SchemaTabs/index.tsx b/packages/docusaurus-theme-openapi-docs/src/theme/SchemaTabs/index.tsx
index 12cc1167c..91f62c8fa 100644
--- a/packages/docusaurus-theme-openapi-docs/src/theme/SchemaTabs/index.tsx
+++ b/packages/docusaurus-theme-openapi-docs/src/theme/SchemaTabs/index.tsx
@@ -212,8 +212,37 @@ function TabsComponent(props: TabProps): React.JSX.Element {
     </div>
   );
 }
-export default function SchemaTabs(props: TabProps): React.JSX.Element {
+export default function SchemaTabs(props: TabProps): React.JSX.Element | null {
   const isBrowser = useIsBrowser();
+
+  // Filter out null/undefined children before sanitizing
+  const children = Array.isArray(props.children)
+    ? props.children.filter(Boolean)
+    : props.children
+      ? [props.children]
+      : [];
+
+  // Return null if no valid children to avoid "Tabs requires at least one TabItem" error
+  if (children.length === 0) {
+    return null;
+  }
+
+  let sanitizedChildren;
+  try {
+    sanitizedChildren = sanitizeTabsChildren(children);
+  } catch (e) {
+    // If sanitization fails (no valid TabItem children), return null
+    return null;
+  }
+
+  // Additional check - if sanitization returns empty/invalid, return null
+  if (
+    !sanitizedChildren ||
+    (Array.isArray(sanitizedChildren) && sanitizedChildren.length === 0)
+  ) {
+    return null;
+  }
+
   return (
     <TabsComponent
       // Remount tabs after hydration
@@ -221,7 +250,7 @@ export default function SchemaTabs(props: TabProps): React.JSX.Element {
       key={String(isBrowser)}
       {...props}
     >
-      {sanitizeTabsChildren(props.children)}
+      {sanitizedChildren}
     </TabsComponent>
   );
 }