diff --git a/package.json b/package.json
index 7472b29..b70a6ca 100644
--- a/package.json
+++ b/package.json
@@ -8,8 +8,9 @@
   "scripts": {
     "dev": "nodemon src/server.ts",
     "build": "rm -rf build/ && prettier --write src && tsc"
-},
+  },
   "dependencies": {
+    "@nodelib/fs.walk": "^1.2.8",
     "axios": "^0.26.0",
     "express": "^4.17.3",
     "morgan": "^1.10.0",
diff --git a/src/routes/packs.ts b/src/routes/packs.ts
index 970950c..ff2c41a 100644
--- a/src/routes/packs.ts
+++ b/src/routes/packs.ts
@@ -1,7 +1,5 @@
 import express from 'express';
 import PackService from '../services/pack_service';
-const router = express.Router();
+export const packRoutes = express.Router();
 
-router.get('/packs', PackService.getPacks);
-
-export = router;
+packRoutes.get('/packs', PackService.getPacks);
diff --git a/src/server.ts b/src/server.ts
index 7aea587..af1ab0b 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -1,7 +1,8 @@
 import http from 'http';
 import express, { Express } from 'express';
 import morgan from 'morgan';
-import routes from './routes/packs';
+import { packRoutes } from './routes/packs';
+import PackService from './services/pack_service';
 
 const router: Express = express();
 
@@ -27,7 +28,7 @@ router.use((req, res, next) => {
 });
 
 /** Routes */
-router.use('/', routes);
+router.use('/', packRoutes);
 
 /** Error handling */
 router.use((req, res, next) => {
@@ -40,4 +41,7 @@ router.use((req, res, next) => {
 /** Server */
 const httpServer = http.createServer(router);
 const PORT: any = process.env.PORT ?? 6060;
-httpServer.listen(PORT, () => console.log(`The server is running on port ${PORT}`));
+PackService.getInitialList().then(() => {
+    httpServer.listen(PORT, () => console.log(`The server is running on port ${PORT}`));
+});
+
diff --git a/src/services/pack_service.ts b/src/services/pack_service.ts
index 7c502dd..2397d7b 100644
--- a/src/services/pack_service.ts
+++ b/src/services/pack_service.ts
@@ -1,5 +1,7 @@
 import { Request, Response, NextFunction } from "express";
+import fs from "fs";
 import axios, { AxiosResponse } from "axios";
+import * as fsWalk from "@nodelib/fs.walk";
 
 interface Pack {
   name: string;
@@ -7,6 +9,10 @@ interface Pack {
 }
 
 export default class PackService {
+  public static getInitialList = async () => {
+    const packs = await fs.readdirSync("packs");
+    console.log(packs);
+  };
   public static getPacks = async (
     req: Request,
     res: Response,
diff --git a/tsconfig.json b/tsconfig.json
index 38ce844..f998c3a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,6 @@
 {
   "compilerOptions": {
     "forceConsistentCasingInFileNames": true,
-    "module": "commonjs",
     "esModuleInterop": true,
     "outDir": "./build",
     "rootDir": "./src",
diff --git a/yarn.lock b/yarn.lock
index 1a60ba8..cc09bd6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14,6 +14,27 @@
   dependencies:
     "@cspotcode/source-map-consumer" "0.8.0"
 
+"@nodelib/fs.scandir@2.1.5":
+  version "2.1.5"
+  resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz#7619c2eb21b25483f6d167548b4cfd5a7488c3d5"
+  integrity sha512-vq24Bq3ym5HEQm2NKCr3yXDwjc7vTsEThRDnkp2DK9p1uqLR+DHurm/NOTo0KG7HYHU7eppKZj3MyqYuMBf62g==
+  dependencies:
+    "@nodelib/fs.stat" "2.0.5"
+    run-parallel "^1.1.9"
+
+"@nodelib/fs.stat@2.0.5":
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/@nodelib/fs.stat/-/fs.stat-2.0.5.tgz#5bd262af94e9d25bd1e71b05deed44876a222e8b"
+  integrity sha512-RkhPPp2zrqDAQA/2jNhnztcPAlv64XdhIp7a7454A5ovI7Bukxgt7MX7udwAu3zg1DcpPU0rz3VV1SeaqvY4+A==
+
+"@nodelib/fs.walk@^1.2.8":
+  version "1.2.8"
+  resolved "https://registry.yarnpkg.com/@nodelib/fs.walk/-/fs.walk-1.2.8.tgz#e95737e8bb6746ddedf69c556953494f196fe69a"
+  integrity sha512-oGB+UxlgWcgQkgwo8GcEGwemoTFt3FIO9ababBmaGwXIoBKZ+GTy0pP185beGg7Llih/NSHSV2XAs1lnznocSg==
+  dependencies:
+    "@nodelib/fs.scandir" "2.1.5"
+    fastq "^1.6.0"
+
 "@sindresorhus/is@^0.14.0":
   version "0.14.0"
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.14.0.tgz#9fb3a3cf3132328151f353de4632e01e52102bea"
@@ -511,6 +532,13 @@ express@^4.17.3:
     utils-merge "1.0.1"
     vary "~1.1.2"
 
+fastq@^1.6.0:
+  version "1.13.0"
+  resolved "https://registry.yarnpkg.com/fastq/-/fastq-1.13.0.tgz#616760f88a7526bdfc596b7cab8c18938c36b98c"
+  integrity sha512-YpkpUnK8od0o1hmeSc7UUs/eB/vIPWJYjKck2QKIzAf71Vm1AAQ3EbuZB3g2JIy+pg+ERD0vqI79KyZiB2e2Nw==
+  dependencies:
+    reusify "^1.0.4"
+
 fill-range@^7.0.1:
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
@@ -986,6 +1014,11 @@ qs@6.9.7:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.7.tgz#4610846871485e1e048f44ae3b94033f0e675afe"
   integrity sha512-IhMFgUmuNpyRfxA90umL7ByLlgRXu6tIfKPpF5TmcfRLlLCckfP/g3IQmju6jjpu+Hh8rA+2p6A27ZSPOOHdKw==
 
+queue-microtask@^1.2.2:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/queue-microtask/-/queue-microtask-1.2.3.tgz#4929228bbc724dfac43e0efb058caf7b6cfb6243"
+  integrity sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A==
+
 range-parser@~1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
@@ -1039,6 +1072,18 @@ responselike@^1.0.2:
   dependencies:
     lowercase-keys "^1.0.0"
 
+reusify@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/reusify/-/reusify-1.0.4.tgz#90da382b1e126efc02146e90845a88db12925d76"
+  integrity sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw==
+
+run-parallel@^1.1.9:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/run-parallel/-/run-parallel-1.2.0.tgz#66d1368da7bdf921eb9d95bd1a9229e7f21a43ee"
+  integrity sha512-5l4VyZR86LZ/lDxZTR6jqL8AFE2S0IFLMP26AbjsLVADxHdhB/c0GUsH+y39UfCi3dzz8OlQuPmnaJOMoDHQBA==
+  dependencies:
+    queue-microtask "^1.2.2"
+
 safe-buffer@5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"