diff --git a/package.json b/package.json
index d7f77e53..c57c82df 100644
--- a/package.json
+++ b/package.json
@@ -17,8 +17,8 @@
   "keywords": [
     "rrweb"
   ],
-  "main": "lib/rrweb.js",
-  "module": "es/rrweb/src/index.js",
+  "main": "lib/rrweb-boost.js",
+  "module": "es/rrweb/src/boost.js",
   "unpkg": "dist/rrweb.js",
   "sideEffects": false,
   "typings": "typings/index.d.ts",
diff --git a/rollup.config.js b/rollup.config.js
index ece5193a..f44b3bb9 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -17,6 +17,16 @@ function toPackPath(path) {
     .replace('rrweb', 'rrweb-pack');
 }
 
+function toPackerPath(path) {
+  return path
+    .replace(/^([\w]+)\//, '$1/packer/')
+    .replace('rrweb', 'rrweb-packer');
+}
+
+function toBoostPath(path) {
+  return path.replace('rrweb', 'rrweb-boost');
+}
+
 function toMinPath(path) {
   return path.replace(/\.js$/, '.min.js');
 }
@@ -28,21 +38,36 @@ const namedExports = {
 };
 
 const baseConfigs = [
+  // record only
   {
     input: './src/record/index.ts',
     name: 'rrwebRecord',
     pathFn: toRecordPath,
   },
+  // pack only
   {
     input: './src/packer/pack.ts',
     name: 'rrwebPack',
     pathFn: toPackPath,
   },
+  // packer only
+  {
+    input: './src/packer/index.ts',
+    name: 'rrwebPacker',
+    pathFn: toPackerPath,
+  },
+  // record and replay
   {
     input: './src/index.ts',
     name: 'rrweb',
     pathFn: (p) => p,
   },
+  // all in one
+  {
+    input: './src/boost.ts',
+    name: 'rrwebBoost',
+    pathFn: toBoostPath,
+  },
 ];
 
 let configs = [];
diff --git a/src/boost.ts b/src/boost.ts
new file mode 100644
index 00000000..52bd640b
--- /dev/null
+++ b/src/boost.ts
@@ -0,0 +1,2 @@
+export * from './index';
+export * from './packer';
diff --git a/src/index.ts b/src/index.ts
index 4baa55b7..2aa2e0ad 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -8,7 +8,6 @@ export {
   MouseInteractions,
   ReplayerEvents,
 } from './types';
-export { pack, unpack } from './packer';
 
 const { addCustomEvent } = record;