diff --git a/src/.gitignore b/.gitignore
similarity index 100%
rename from src/.gitignore
rename to .gitignore
diff --git a/cli.ts b/cli.ts
index 8538b2f..7f2ff94 100644
--- a/cli.ts
+++ b/cli.ts
@@ -1,4 +1,4 @@
-import { readLines } from "https://deno.land/std@0.87.0/io/bufio.ts";
+import { readLines } from "./deps.ts";
 import { ID, sayHello, sayRandomHello, ValidationError } from "./src/index.ts";
 
 const start = async () => {
diff --git a/deps.ts b/deps.ts
new file mode 100644
index 0000000..bcc504b
--- /dev/null
+++ b/deps.ts
@@ -0,0 +1,7 @@
+export {
+  assert,
+  assertStrictEquals,
+  assertThrows,
+} from "https://deno.land/std@0.87.0/testing/asserts.ts";
+export { readLines } from "https://deno.land/std@0.87.0/io/bufio.ts";
+export { listenAndServe } from "https://deno.land/std@0.87.0/http/server.ts";
diff --git a/server.ts b/server.ts
index 9083954..bc478c1 100644
--- a/server.ts
+++ b/server.ts
@@ -1,6 +1,8 @@
-import { listenAndServe } from "https://deno.land/std@0.87.0/http/server.ts";
+import { listenAndServe } from "./deps.ts";
 
 const port = 8000;
 
 console.log(`Server listening on http://localhost:${port}/`);
 await listenAndServe({ port }, (req) => req.respond({ body: "Hello" }));
+
+// write handler using req.url
diff --git a/src/repositories/locales.test.ts b/src/repositories/locales.test.ts
index ea5e9d2..c71657a 100644
--- a/src/repositories/locales.test.ts
+++ b/src/repositories/locales.test.ts
@@ -1,4 +1,4 @@
-import { assertStrictEquals } from "https://deno.land/std@0.87.0/testing/asserts.ts";
+import { assertStrictEquals } from "../../deps.ts";
 import { getLocaleById } from "./locales.ts";
 
 Deno.test("Get locale by id", () => {
diff --git a/src/types/id.test.ts b/src/types/id.test.ts
index 915c880..5623ed9 100644
--- a/src/types/id.test.ts
+++ b/src/types/id.test.ts
@@ -1,4 +1,4 @@
-import { assertThrows } from "https://deno.land/std@0.87.0/testing/asserts.ts";
+import { assertThrows } from "../../deps.ts";
 import { ValidationError } from "../errors/exceptions.ts";
 import { ID } from "./id.ts";
 
diff --git a/src/usecases/hello.test.ts b/src/usecases/hello.test.ts
index 859f468..f1ae587 100644
--- a/src/usecases/hello.test.ts
+++ b/src/usecases/hello.test.ts
@@ -1,6 +1,6 @@
-import { assertStrictEquals } from "https://deno.land/std@0.87.0/testing/asserts.ts";
-import { sayHello, sayRandomHello } from "./hello.ts";
+import { assertStrictEquals } from "../../deps.ts";
 import { ID } from "../types/id.ts";
+import { sayHello, sayRandomHello } from "./hello.ts";
 
 Deno.test("Random Hello", () => {
   const result = sayRandomHello();