---
title: "Discussion on \"Parallel Development in a Docker Compose Monorepo with the Codex App and git-wt\" | Hashnode"
description: "Discussion on \"Parallel Development in a Docker Compose Monorepo with the Codex App and git-wt\". Introduction\nLately, I've been working in a style where I keep multiple tasks running in parallel using the Codex app and git-wt.However, in a docker compose-based development environment where backen"
url: "https://hashnode.com/posts/develop-with-codex-and-git-worktrees-on-monorepo/69a2d9312aee75bfba96c0ff"
---

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Discussion

# [Parallel Development in a Docker Compose Monorepo with the Codex App and git-wt](https://ara-ta3.hashnode.dev/develop-with-codex-and-git-worktrees-on-monorepo?utm_source=hashnode&utm_medium=feed)

Introduction Lately, I've been working in a style where I keep multiple tasks running in parallel using the Codex app and git-wt.However, in a docker compose-based development environment where backen

Feb 28 · 6 min read · ara-ta3.hashnode.dev  
Updated Mar 14  
Read the article

-   [#codex](https://hashnode.com/tag/codex)
-   [#git-worktree](https://hashnode.com/tag/git-worktree)
-   [#git-wt](https://hashnode.com/tag/git-wt)
-   [#docker-compose](https://hashnode.com/tag/docker-compose)

## Written by

[ara-ta3](https://hashnode.com/@ara-ta3)

@ara-ta3 · Japan

  
[View profile](https://hashnode.com/@ara-ta3)

Backend-focused Web Engineer | Scala × TypeScript | Designing robust, data-driven systems

I’m a backend-focused web engineer with a strong interest in system design, domain modeling, and data-driven architecture. I primarily work with Scala (ZIO, functional patterns) and TypeScript, and I enjoy building reliable APIs, CQRS-based systems, and well-structured monorepos. Beyond coding, I’m interested in finance, optimization, and using technology (including AI) to improve decision-making and productivity. I write about software architecture, engineering workflows, and practical problem-solving.

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