Why it worked
The post provides a clear, well-organized visual guide to a common software development challenge, offering practical value to developers looking to improve their project structure. The detailed breakdown and use of comments make it easily digestible and actionable.
Summary
This post presents a detailed folder structure for an API service, emphasizing organization for scalability and maintainability. It outlines key directories and files, including source code modules, tests, documentation, and configuration, following modular and domain-driven design principles.
Structure
- 1Title: API Service Folder Structure
- 2Root directory: api-service/
- 3Source code structure (src/)
- 4Testing and documentation structure (tests/, docs/)
- 5Configuration and deployment files (Dockerfile, docker-compose.yml, etc.)
On-screen text
API SERVICE - FOLDER STRUCTURE
api-service/
src/
modules/
shared/
config/
database/
middleware/
jobs/
events/
main.ts
tests/
unit/
integration/
e2e/
docs/
scripts/
infrastructure/
Dockerfile
docker-compose.yml
.env.example
README.md
package.json
# Business domains: users, orders, billing
# Shared helpers and abstractions
# Configuration loading and validation
# Schema, repositories, migrations
# Application entry point
# Unit tests
# Integration tests
# End-to-end tests
# Documentation
# Utility scripts
# Infrastructure as code / configs
# Docker build configuration
# Multi-container local setup
# Example environment variables
# Project documentation
# Project metadata and dependencies