--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/benchmark/bun-http-framework-benchmark/src/c/seobeo.c	Fri Jan 23 22:22:30 2026 -0800
@@ -0,0 +1,83 @@
+/**
+ * Seobeo HTTP Framework Benchmark
+ *
+ * Implements the 3 required endpoints:
+ * - GET /          -> "Hi"
+ * - GET /id/:id    -> "{id} {name}" with x-powered-by header
+ * - POST /json     -> mirrors JSON body
+ */
+
+#include "seobeo/seobeo.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+// GET / - Return "Hi"
+Seobeo_Request_Entry* GetIndex(Seobeo_Request_Entry *p_req, Dowa_Arena *p_arena)
+{
+  (void)p_req;
+
+  Seobeo_Request_Entry *p_resp = NULL;
+  Dowa_HashMap_Push_Arena(p_resp, "status", "200", p_arena);
+  Dowa_HashMap_Push_Arena(p_resp, "content-type", "text/plain", p_arena);
+  Dowa_HashMap_Push_Arena(p_resp, "body", "Hi", p_arena);
+
+  return p_resp;
+}
+
+// GET /id/:id - Return "{id} {name}" with x-powered-by header
+Seobeo_Request_Entry* GetId(Seobeo_Request_Entry *p_req, Dowa_Arena *p_arena)
+{
+  // Get the :id param (stored as ":id" key)
+  void *p_id_kv = Dowa_HashMap_Get_Ptr(p_req, ":id");
+  const char *id = p_id_kv ? ((Seobeo_Request_Entry*)p_id_kv)->value : "";
+
+  // Get the query param "name" (stored as "query_name")
+  void *p_name_kv = Dowa_HashMap_Get_Ptr(p_req, "query_name");
+  const char *name = p_name_kv ? ((Seobeo_Request_Entry*)p_name_kv)->value : "";
+
+  // Build response body: "{id} {name}"
+  size_t body_len = strlen(id) + 1 + strlen(name) + 1;
+  char *body = Dowa_Arena_Allocate(p_arena, body_len);
+  snprintf(body, body_len, "%s %s", id, name);
+
+  Seobeo_Request_Entry *p_resp = NULL;
+  Dowa_HashMap_Push_Arena(p_resp, "status", "200", p_arena);
+  Dowa_HashMap_Push_Arena(p_resp, "content-type", "text/plain", p_arena);
+  Dowa_HashMap_Push_Arena(p_resp, "x-powered-by", "benchmark", p_arena);
+  Dowa_HashMap_Push_Arena(p_resp, "body", body, p_arena);
+
+  return p_resp;
+}
+
+// POST /json - Mirror the JSON body
+Seobeo_Request_Entry* PostJson(Seobeo_Request_Entry *p_req, Dowa_Arena *p_arena)
+{
+  // Get the request body
+  void *p_body_kv = Dowa_HashMap_Get_Ptr(p_req, "Body");
+  const char *body = p_body_kv ? ((Seobeo_Request_Entry*)p_body_kv)->value : "{}";
+
+  Seobeo_Request_Entry *p_resp = NULL;
+  Dowa_HashMap_Push_Arena(p_resp, "status", "200", p_arena);
+  Dowa_HashMap_Push_Arena(p_resp, "content-type", "application/json", p_arena);
+  Dowa_HashMap_Push_Arena(p_resp, "body", (char*)body, p_arena);
+
+  return p_resp;
+}
+
+int main()
+{
+  // Initialize router
+  Seobeo_Router_Init();
+
+  // Register routes
+  Seobeo_Router_Register("GET", "/", GetIndex);
+  Seobeo_Router_Register("GET", "/id/:id", GetId);
+  Seobeo_Router_Register("POST", "/json", PostJson);
+
+  // Start server on port 3000 using edge-triggered I/O
+  // Using EDGE mode for maximum performance (epoll/kqueue)
+  Seobeo_Web_Server_Start(NULL, "3000", SEOBEO_MODE_EDGE, 4);
+
+  return 0;
+}