1 files changed, 23 insertions, 0 deletions
diff --git a/src/bun.js/api/bun.zig b/src/bun.js/api/bun.zig
index 2e6381c74..9932d10cc 100644
--- a/src/bun.js/api/bun.zig
+++ b/src/bun.js/api/bun.zig
@@ -1364,6 +1364,9 @@ pub const Class = NewClass(
         .FileSystemRouter = .{
             .get = getFileSystemRouter,
         },
+        .EventStream = .{
+            .get = getEventStream,
+        },
     },
 );
 
@@ -3382,6 +3385,26 @@ pub fn getUnsafe(
     return existing.asObjectRef();
 }
 
+extern fn ZigGlobalObject__createEventStream(*JSGlobalObject) JSValue;
+
+pub fn getEventStream(
+    _: void,
+    ctx: js.JSContextRef,
+    _: js.JSValueRef,
+    _: js.JSStringRef,
+    _: js.ExceptionRef,
+) js.JSValueRef {
+    var existing = ctx.ptr().getCachedObject(ZigString.static("EventStream"));
+    if (existing.isEmpty()) {
+        return ctx.ptr().putCachedObject(
+            &ZigString.init("EventStream"),
+            ZigGlobalObject__createEventStream(ctx.ptr()),
+        ).asObjectRef();
+    }
+
+    return existing.asObjectRef();
+}
+
 pub const Unsafe = struct {
     pub const Class = NewClass(
         void,