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diff --git a/src/bun.js/bindings/webcore/WebSocket.h b/src/bun.js/bindings/webcore/WebSocket.h
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+++ b/src/bun.js/bindings/webcore/WebSocket.h
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+/*
+ * Copyright (C) 2011 Google Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#include "ContextDestructionObserver.h"
+#include "EventTarget.h"
+#include "ExceptionOr.h"
+#include <wtf/URL.h>
+#include <wtf/HashSet.h>
+#include <wtf/Lock.h>
+
+namespace uWS {
+template<bool, bool, typename>
+struct WebSocket;
+}
+
+namespace JSC {
+class ArrayBuffer;
+class ArrayBufferView;
+}
+
+namespace WebCore {
+
+// class Blob;
+class WebSocket final : public RefCounted<WebSocket>, public EventTargetWithInlineData, public ContextDestructionObserver {
+    WTF_MAKE_ISO_ALLOCATED(WebSocket);
+
+public:
+    static ASCIILiteral subprotocolSeparator();
+
+    static ExceptionOr<Ref<WebSocket>> create(ScriptExecutionContext&, const String& url);
+    static ExceptionOr<Ref<WebSocket>> create(ScriptExecutionContext&, const String& url, const String& protocol);
+    static ExceptionOr<Ref<WebSocket>> create(ScriptExecutionContext&, const String& url, const Vector<String>& protocols);
+    ~WebSocket();
+
+    enum State {
+        CONNECTING = 0,
+        OPEN = 1,
+        CLOSING = 2,
+        CLOSED = 3,
+
+    };
+
+    ExceptionOr<void> connect(const String& url);
+    ExceptionOr<void> connect(const String& url, const String& protocol);
+    ExceptionOr<void> connect(const String& url, const Vector<String>& protocols);
+
+    ExceptionOr<void> send(const String& message);
+    ExceptionOr<void> send(JSC::ArrayBuffer&);
+    ExceptionOr<void> send(JSC::ArrayBufferView&);
+    // ExceptionOr<void> send(Blob&);
+
+    ExceptionOr<void> close(std::optional<unsigned short> code, const String& reason);
+
+    const URL& url() const;
+    State readyState() const;
+    unsigned bufferedAmount() const;
+
+    String protocol() const;
+    String extensions() const;
+
+    String binaryType() const;
+    ExceptionOr<void> setBinaryType(const String&);
+
+    ScriptExecutionContext* scriptExecutionContext() const final;
+
+    using RefCounted::deref;
+    using RefCounted::ref;
+    void didConnect();
+    void didClose(unsigned unhandledBufferedAmount, unsigned short code, const String& reason);
+    void didConnect(us_socket_t* socket, char* bufferedData, size_t bufferedDataSize);
+    void didFailWithErrorCode(int32_t code);
+
+    void didReceiveMessage(String&& message);
+    void didReceiveData(const char* data, size_t length);
+    void didReceiveBinaryData(Vector<uint8_t>&&);
+
+private:
+    typedef union AnyWebSocket {
+        WebSocketClient* client;
+        WebSocketClientTLS* clientSSL;
+        uWS::WebSocket<false, true, WebCore::WebSocket*>* server;
+        uWS::WebSocket<true, true, WebCore::WebSocket*>* serverSSL;
+    } AnyWebSocket;
+    enum ConnectedWebSocketKind {
+        None,
+        Client,
+        ClientSSL,
+        Server,
+        ServerSSL
+    };
+
+    explicit WebSocket(ScriptExecutionContext&);
+    explicit WebSocket(ScriptExecutionContext&, const String& url);
+
+    void dispatchErrorEventIfNeeded();
+
+    // void contextDestroyed() final;
+    // void suspend(ReasonForSuspension) final;
+    // void resume() final;
+    // void stop() final;
+    // const char* activeDOMObjectName() const final;
+
+    EventTargetInterface eventTargetInterface() const final;
+
+    void refEventTarget() final { ref(); }
+    void derefEventTarget() final { deref(); }
+
+    void didReceiveMessageError(WTF::StringImpl::StaticStringImpl* reason);
+    void didUpdateBufferedAmount(unsigned bufferedAmount);
+    void didStartClosingHandshake();
+
+    void sendWebSocketString(const String& message);
+    void sendWebSocketData(const char* data, size_t length);
+
+    void failAsynchronously();
+
+    enum class BinaryType { Blob,
+        ArrayBuffer };
+
+    State m_state { CONNECTING };
+    URL m_url;
+    unsigned m_bufferedAmount { 0 };
+    unsigned m_bufferedAmountAfterClose { 0 };
+    BinaryType m_binaryType { BinaryType::ArrayBuffer };
+    String m_subprotocol;
+    String m_extensions;
+    void* m_upgradeClient { nullptr };
+    bool m_isSecure { false };
+    AnyWebSocket m_connectedWebSocket { nullptr };
+    ConnectedWebSocketKind m_connectedWebSocketKind { ConnectedWebSocketKind::None };
+
+    bool m_dispatchedErrorEvent { false };
+    // RefPtr<PendingActivity<WebSocket>> m_pendingActivity;
+};
+
+} // namespace WebCore