---
title: "Comment by Claudio Bartoli on \"Better Backend DX: Fastify + ESBuild = ⚡️\" | Hashnode"
description: "Splendid work, thanks for sharing! I like to bundle/minify the production code for the same your reasons. I've checked out your code from the repo and I not"
url: "https://hashnode.com/posts/better-backend-dx-fastify-esbuild/62792260076291997b7651b4/comment/635bd88a93b35e2fb5d8161a"
---

[Discussion](https://hashnode.com/posts/better-backend-dx-fastify-esbuild/62792260076291997b7651b4)

Comment [Better Backend DX: Fastify + ESBuild = ⚡️](https://hashnode.com/posts/better-backend-dx-fastify-esbuild/62792260076291997b7651b4)

[Claudio Bartoli](https://hashnode.com/@bartoli)

[Oct 28, 2022](https://hashnode.com/posts/better-backend-dx-fastify-esbuild/62792260076291997b7651b4/comment/635bd88a93b35e2fb5d8161a)

Splendid work, thanks for sharing!

I like to bundle/minify the production code for the same your reasons.

I've checked out your code from the repo and I noticed that the build directory cannot be renamed.

```
# works
$ node build

# attempt 1 - does not work
$ mv build my-app
$ node my-app

# attempt 2 - does not work
$ cd build
$ node .
```

Any ideas to build the application, than move artifacts and run without any prefix ?