diff --git a/app/srv/ws/sync/actions.ts b/app/srv/ws/sync/actions.ts
index 111a0851..95daed46 100644
--- a/app/srv/ws/sync/actions.ts
+++ b/app/srv/ws/sync/actions.ts
@@ -67,12 +67,12 @@ export const SyncActions = {
       bin: Uint8Array
     ) => ({}) as { diff: Uint8Array; sv: Uint8Array } | void,
     diff_local: async (
-      mode: "page" | "comp" | "site" | "code",
+      mode: "page" | "comp" | "site" ,
       id: string,
       bin: Uint8Array
     ) => {},
     sv_remote: async (
-      mode: "page" | "comp" | "site" | "code",
+      mode: "page" | "comp" | "site" ,
       id: string,
       sv: Uint8Array,
       diff: Uint8Array
diff --git a/app/srv/ws/sync/actions/yjs_sv_remote.ts b/app/srv/ws/sync/actions/yjs_sv_remote.ts
index 7bfff072..d8b47959 100644
--- a/app/srv/ws/sync/actions/yjs_sv_remote.ts
+++ b/app/srv/ws/sync/actions/yjs_sv_remote.ts
@@ -15,10 +15,7 @@ export const yjs_sv_remote: SAction["yjs"]["sv_remote"] = async function (
     return;
   }
   let doc = null;
-  if (mode !== "code") doc = docs[mode][id].doc;
-  else {
-    doc = docs.code[id].build.site;
-  }
+  doc = docs[mode][id].doc;
   const diff_local = Y.encodeStateAsUpdate(doc as any, await gunzipAsync(sv));
   Y.applyUpdate(doc as any, await gunzipAsync(diff), "local");
   return { diff: await gzipAsync(diff_local) };
diff --git a/app/srv/ws/sync/editor/code/build-code.ts b/app/srv/ws/sync/editor/code/build-code.ts
index cb1f431d..f413a81a 100644
--- a/app/srv/ws/sync/editor/code/build-code.ts
+++ b/app/srv/ws/sync/editor/code/build-code.ts
@@ -2,11 +2,20 @@ import globalExternals from "@fal-works/esbuild-plugin-global-externals";
 import { style } from "@hyrious/esbuild-plugin-style";
 import { context } from "esbuild";
 import { dirAsync, existsAsync, removeAsync, writeAsync } from "fs-jetpack";
-import { DCode } from "../../../../../web/src/utils/types/root";
-import { readDirectoryRecursively } from "../../../../api/site-export";
-import { docs } from "../../entity/docs";
-import { code } from "./util-code";
 import { server } from "./server-main";
+import { code } from "./util-code";
+import { user } from "../../entity/user";
+import { conns } from "../../entity/conn";
+import { SyncType } from "../../type";
+import { Packr } from "msgpackr";
+import { ServerWebSocket } from "bun";
+import { WSData } from "../../../../../../pkgs/core/server/create";
+
+const packr = new Packr({ structuredClone: true });
+
+const sendWS = (ws: ServerWebSocket<WSData>, msg: any) => {
+  ws.sendBinary(packr.pack(msg));
+};
 
 export const codeBuild = async (id_site: any) => {
   const src_path = code.path(id_site, "site", "src");
@@ -185,14 +194,21 @@ if (typeof global.server_hook === "function") {
                   "site"
                 );
               }
-              const cdoc = docs.code[id_site];
-              if (cdoc) {
-                const doc = cdoc.build["site"];
-                const build_dir = code.path(id_site, "site", "build");
-                if (doc) {
-                  codeApplyChanges(build_dir, doc);
+
+              const client_ids = new Set<string>();
+              user.active.findAll({ site_id: id_site }).forEach((e) => {
+                client_ids.add(e.client_id);
+              });
+
+              client_ids.forEach((client_id) => {
+                const ws = conns.get(client_id)?.ws;
+                if (ws) {
+                  sendWS(ws, {
+                    type: SyncType.Event,
+                    event: "code_changes",
+                  });
                 }
-              }
+              });
             });
           },
         },
@@ -223,27 +239,27 @@ if (typeof global.server_hook === "function") {
   }
 };
 
-const codeApplyChanges = (path: string, doc: DCode) => {
-  const map = doc.getMap("map");
+// const codeApplyChanges = (path: string, doc: DCode) => {
+//   const map = doc.getMap("map");
 
-  const files = map.get("files");
+//   const files = map.get("files");
 
-  const dirs = readDirectoryRecursively(path);
-  doc.transact(() => {
-    files?.forEach((v, k) => {
-      if (!dirs[k]) {
-        files?.delete(k);
-      }
-    });
-    for (const [k, v] of Object.entries(dirs)) {
-      if (files) {
-        files.set(k, v);
-      }
-    }
-  });
+//   const dirs = readDirectoryRecursively(path);
+//   doc.transact(() => {
+//     files?.forEach((v, k) => {
+//       if (!dirs[k]) {
+//         files?.delete(k);
+//       }
+//     });
+//     for (const [k, v] of Object.entries(dirs)) {
+//       if (files) {
+//         files.set(k, v);
+//       }
+//     }
+//   });
 
-  return doc;
-};
+//   return doc;
+// };
 
 const codeError = async (
   id_site: string,
diff --git a/app/srv/ws/sync/editor/code/prep-code.ts b/app/srv/ws/sync/editor/code/prep-code.ts
index 546560c4..b603d936 100644
--- a/app/srv/ws/sync/editor/code/prep-code.ts
+++ b/app/srv/ws/sync/editor/code/prep-code.ts
@@ -1,15 +1,5 @@
-import { Doc } from "yjs";
-import { DCode } from "../../../../../web/src/utils/types/root";
-import { readDirectoryRecursively } from "../../../../api/site-export";
-import { docs } from "../../entity/docs";
-import { snapshot } from "../../entity/snapshot";
-import { gzipAsync } from "../../entity/zlib";
 import { codeBuild } from "./build-code";
 import { CodeMode, code } from "./util-code";
-import { user } from "../../entity/user";
-import { SyncType } from "../../type";
-import { sendWS } from "../../sync-handler";
-import { conns } from "../../entity/conn";
 
 export const prepCodeSnapshot = async (id_site: string, mode: CodeMode) => {
   await code
@@ -21,100 +11,5 @@ export const prepCodeSnapshot = async (id_site: string, mode: CodeMode) => {
     )
     .await();
 
-  let dcode = docs.code[id_site];
-  if (!docs.code[id_site]) {
-    docs.code[id_site] = {
-      id: id_site,
-      build: {},
-    };
-    dcode = docs.code[id_site];
-  }
-
-  if (dcode) {
-    if (!dcode.build[mode]) {
-      const build_dir = code.path(id_site, mode, "build");
-
-      await codeBuild(id_site);
-
-      dcode.build[mode] = codeLoad(id_site, build_dir);
-      const doc = dcode.build[mode] as Doc;
-      if (doc) {
-        doc.on("update", async (e, origin) => {
-          const bin = Y.encodeStateAsUpdate(doc);
-
-          if (typeof snap !== "undefined" && snap.type === "code") {
-            snap.build[mode].bin = bin;
-            snapshot.update({
-              id: id_site,
-              type: "code",
-              build: snap.build,
-            });
-          }
-          const sv_local = await gzipAsync(bin);
-
-          const client_ids = new Set<string>();
-          user.active.findAll({ site_id: id_site }).forEach((e) => {
-            client_ids.add(e.client_id);
-          });
-
-          client_ids.forEach((client_id) => {
-            const ws = conns.get(client_id)?.ws;
-            if (ws)
-              sendWS(ws, {
-                type: SyncType.Event,
-                event: "remote_svlocal",
-                data: { type: "code", sv_local, id: id_site },
-              });
-          });
-        });
-      }
-    }
-
-    const build: Record<
-      string,
-      {
-        id_doc: number;
-        bin: Uint8Array;
-      }
-    > = {};
-
-    for (const [k, v] of Object.entries(dcode.build)) {
-      const bin = Y.encodeStateAsUpdate(v as Doc);
-      build[k] = { bin: bin, id_doc: v.clientID };
-    }
-
-    let snap = await snapshot.getOrCreate({
-      type: "code",
-      id: id_site,
-      build,
-    });
-
-    if (snap.type === "code") {
-      snapshot.update({
-        id: id_site,
-        type: "code",
-        build,
-      });
-      return snap;
-    }
-  }
-};
-
-const codeLoad = (id: string, path: string) => {
-  const doc = new Y.Doc() as DCode;
-  const map = doc.getMap("map");
-
-  const files = new Y.Map();
-
-  const dirs = readDirectoryRecursively(path);
-  for (const [k, v] of Object.entries(dirs)) {
-    files.set(k, v);
-  }
-
-  doc.transact(() => {
-    map.set("files", files as any);
-    map.set("id", id);
-  });
-
-  return doc;
+  await codeBuild(id_site);
 };
diff --git a/app/web/src/nova/ed/logic/ed-sync.tsx b/app/web/src/nova/ed/logic/ed-sync.tsx
index 0b875461..e8a1fca7 100644
--- a/app/web/src/nova/ed/logic/ed-sync.tsx
+++ b/app/web/src/nova/ed/logic/ed-sync.tsx
@@ -182,14 +182,33 @@ export const edInitSync = (p: PG) => {
           }
           p.render();
         },
+        async code_changes() {
+          const w = window as any;
+
+          const url = `/prod/${
+            p.site.id
+          }/_prasi/code/index.js?ts=${Date.now()}`;
+          const fn = new Function(
+            "callback",
+            `import("${url}").then(callback)`
+          );
+          await new Promise<void>((resolve) => {
+            fn((exports: any) => {
+              for (const [k, v] of Object.entries(exports)) {
+                w[k] = v;
+              }
+              resolve();
+            });
+          });
+          await treeRebuild(p);
+          p.render();
+        },
         async remote_svlocal(data) {
           let doc = null as any;
           if (data.type === "page" && p.page.cur.id === data.id) {
             doc = p.page.doc as Y.Doc;
           } else if (data.type === "comp" && p.comp.list[data.id]) {
             doc = p.comp.list[data.id].doc;
-          } else if (data.type === "code") {
-            doc = p.code.site.doc;
           }
 
           if (doc && p.sync) {
diff --git a/app/web/src/utils/sync/ws-client.ts b/app/web/src/utils/sync/ws-client.ts
index c2a21916..7be732b3 100644
--- a/app/web/src/utils/sync/ws-client.ts
+++ b/app/web/src/utils/sync/ws-client.ts
@@ -79,7 +79,7 @@ export const clientStartSync = async (arg: {
   events: {
     editor_start: (arg: UserConf) => void;
     remote_svlocal: (arg: {
-      type: "page" | "comp" | "code";
+      type: "page" | "comp";
       id: string;
       sv_local: Uint8Array;
     }) => void;
@@ -91,6 +91,7 @@ export const clientStartSync = async (arg: {
         }
       >
     ) => void;
+    code_changes: () => void;
     disconnected: () => { reconnect: boolean };
     opened: () => void;
     shakehand: (client_id: string) => void;