# Angel3 Developer Guide

## Angel3 Developer Guide

- [README](https://angel3-docs.dukefirehawk.com/readme.md)
- [Foreword](https://angel3-docs.dukefirehawk.com/foreword.md)
- [Tutorial](https://angel3-docs.dukefirehawk.com/tutorial.md)
- [Getting Started](https://angel3-docs.dukefirehawk.com/tutorial/getting-started.md)
- [Minimal Setup](https://angel3-docs.dukefirehawk.com/tutorial/minimal-setup.md)
- [Command Line Interface](https://angel3-docs.dukefirehawk.com/command-line-interface.md)
- [Setup](https://angel3-docs.dukefirehawk.com/command-line-interface/cli-setup.md)
- [Templates and Views](https://angel3-docs.dukefirehawk.com/templates-and-views.md)
- [Server Side Rendered Views](https://angel3-docs.dukefirehawk.com/templates-and-views/rendering-views.md)
- [JAEL3](https://angel3-docs.dukefirehawk.com/templates-and-views/jael3.md)
- [About](https://angel3-docs.dukefirehawk.com/templates-and-views/jael3/about.md)
- [Basics](https://angel3-docs.dukefirehawk.com/templates-and-views/jael3/basics.md)
- [Custom Elements](https://angel3-docs.dukefirehawk.com/templates-and-views/jael3/custom-elements.md)
- [Strict Resolution](https://angel3-docs.dukefirehawk.com/templates-and-views/jael3/strict-resolution.md)
- [Directive: declare](https://angel3-docs.dukefirehawk.com/templates-and-views/jael3/directive-declare.md)
- [Directive: for-each](https://angel3-docs.dukefirehawk.com/templates-and-views/jael3/directive-for-each.md)
- [Directive: extend](https://angel3-docs.dukefirehawk.com/templates-and-views/jael3/directive-extend.md)
- [Directive: if](https://angel3-docs.dukefirehawk.com/templates-and-views/jael3/directive-if.md)
- [Directive: include](https://angel3-docs.dukefirehawk.com/templates-and-views/jael3/directive-include.md)
- [Directive: switch](https://angel3-docs.dukefirehawk.com/templates-and-views/jael3/directive-switch.md)
- [Authentication](https://angel3-docs.dukefirehawk.com/authentication.md)
- [About](https://angel3-docs.dukefirehawk.com/authentication/about.md)
- [Strategies](https://angel3-docs.dukefirehawk.com/authentication/strategies.md)
- [Local](https://angel3-docs.dukefirehawk.com/authentication/local-auth.md)
- [Databases](https://angel3-docs.dukefirehawk.com/databases.md)
- [Object Relational Mapping (ORM)](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm.md)
- [About](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm/about.md)
- [Basic Functionality](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm/basic-functionality.md)
- [Relations](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm/relations.md)
- [Migrations](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm/migrations.md)
- [PostgreSQL](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm/postgresql.md)
- [NoSQL](https://angel3-docs.dukefirehawk.com/databases/nosql.md)
- [Extensions and Plugins](https://angel3-docs.dukefirehawk.com/extensions-and-plugins.md)
- [Using Plug-ins](https://angel3-docs.dukefirehawk.com/extensions-and-plugins/using-plug-ins.md)
- [Writing a Plugin](https://angel3-docs.dukefirehawk.com/extensions-and-plugins/writing-a-plugin.md)
- [Under the hood](https://angel3-docs.dukefirehawk.com/under-the-hood.md)
- [Basic Routing](https://angel3-docs.dukefirehawk.com/under-the-hood/basic-routing.md)
- [Requests & Responses](https://angel3-docs.dukefirehawk.com/under-the-hood/requests-and-responses.md)
- [Request Lifecycle](https://angel3-docs.dukefirehawk.com/under-the-hood/request-lifecycle.md)
- [Dependency Injection](https://angel3-docs.dukefirehawk.com/under-the-hood/dependency-injection.md)
- [Middleware](https://angel3-docs.dukefirehawk.com/under-the-hood/middleware.md)
- [Controllers](https://angel3-docs.dukefirehawk.com/under-the-hood/controllers.md)
- [Parsing Request Bodies](https://angel3-docs.dukefirehawk.com/under-the-hood/body-parsing.md)
- [Serialization](https://angel3-docs.dukefirehawk.com/under-the-hood/serialization.md)
- [Service Basics](https://angel3-docs.dukefirehawk.com/under-the-hood/service-basics.md)
- [Testing](https://angel3-docs.dukefirehawk.com/under-the-hood/testing.md)
- [Error Handling](https://angel3-docs.dukefirehawk.com/under-the-hood/error-handling.md)
- [Pattern Matching and Parameter](https://angel3-docs.dukefirehawk.com/under-the-hood/pattern-matching.md)
- [Angel Framework Migration](https://angel3-docs.dukefirehawk.com/angel-framework-migration.md)
- [Angel 2.x.x to Angel3](https://angel3-docs.dukefirehawk.com/angel-framework-migration/angel-2.x.x-to-angel3.md)
- [Rationale - Why a new Version?](https://angel3-docs.dukefirehawk.com/angel-framework-migration/angel-2.x.x-to-angel3/rationale.md)
- [3.0.0 Migration Guide](https://angel3-docs.dukefirehawk.com/angel-framework-migration/angel-2.x.x-to-angel3/migration-guide-3.md)
- [Angel 1.x.x to 2.x.x](https://angel3-docs.dukefirehawk.com/angel-framework-migration/angel-1.x.x-to-2.x.x.md)
- [2.0.0 Migration Guide](https://angel3-docs.dukefirehawk.com/angel-framework-migration/angel-1.x.x-to-2.x.x/migration-guide.md)
- [Packages](https://angel3-docs.dukefirehawk.com/packages.md)
- [Databases](https://angel3-docs.dukefirehawk.com/packages/databases.md)
- [Templates and Views](https://angel3-docs.dukefirehawk.com/packages/templates-and-views.md)
- [Resources](https://angel3-docs.dukefirehawk.com/resources.md)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on a page URL with the `ask` query parameter:
```
GET https://angel3-docs.dukefirehawk.com/readme.md?ask=<question>
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.