# Elixir Development Guidelines

> Objective: Define standards for building concurrent, fault-tolerant, and maintainable Elixir applications, covering functional style, OTP patterns, Phoenix/Ecto, code quality, and testing.

::: tip Source File
View the full rule: [`.agent/rules/elixir.md`](https://github.com/snowdreamtech/template/blob/main/.agent/rules/elixir.md)
:::

## Sections

- 1. Functional Style & Idioms
- 1. OTP & Process Design
- 1. Phoenix & Ecto
- 1. Code Style & Documentation
- 1. Testing & Tooling
