> For the complete documentation index, see [llms.txt](https://docs.chamilo.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.chamilo.org/3.x/developer-guide.md).

# Developer Guide

- [Developer Guide](https://docs.chamilo.org/3.x/developer-guide/developer-guide.md)
- [Getting Started](https://docs.chamilo.org/3.x/developer-guide/developer-guide/getting-started.md)
- [Tech Stack](https://docs.chamilo.org/3.x/developer-guide/developer-guide/getting-started/tech-stack.md)
- [Development Setup](https://docs.chamilo.org/3.x/developer-guide/developer-guide/getting-started/development-setup.md)
- [Project Structure](https://docs.chamilo.org/3.x/developer-guide/developer-guide/getting-started/project-structure.md)
- [Backend](https://docs.chamilo.org/3.x/developer-guide/developer-guide/backend.md)
- [Symfony Architecture](https://docs.chamilo.org/3.x/developer-guide/developer-guide/backend/symfony-architecture.md)
- [Entities and Doctrine](https://docs.chamilo.org/3.x/developer-guide/developer-guide/backend/entities-and-doctrine.md)
- [Resource System](https://docs.chamilo.org/3.x/developer-guide/developer-guide/backend/resource-system.md)
- [Controllers](https://docs.chamilo.org/3.x/developer-guide/developer-guide/backend/controllers.md)
- [Events and Listeners](https://docs.chamilo.org/3.x/developer-guide/developer-guide/backend/events-and-listeners.md)
- [Settings System](https://docs.chamilo.org/3.x/developer-guide/developer-guide/backend/settings-system.md)
- [API](https://docs.chamilo.org/3.x/developer-guide/developer-guide/api.md)
- [Authentication](https://docs.chamilo.org/3.x/developer-guide/developer-guide/api/authentication.md)
- [Endpoints Reference](https://docs.chamilo.org/3.x/developer-guide/developer-guide/api/endpoints-reference.md)
- [Custom Actions](https://docs.chamilo.org/3.x/developer-guide/developer-guide/api/custom-actions.md)
- [Webhooks](https://docs.chamilo.org/3.x/developer-guide/developer-guide/api/webhooks.md)
- [Frontend](https://docs.chamilo.org/3.x/developer-guide/developer-guide/frontend.md)
- [Vue Components](https://docs.chamilo.org/3.x/developer-guide/developer-guide/frontend/vue-components.md)
- [Views and Routing](https://docs.chamilo.org/3.x/developer-guide/developer-guide/frontend/views-and-routing.md)
- [State Management](https://docs.chamilo.org/3.x/developer-guide/developer-guide/frontend/state-management.md)
- [Build System](https://docs.chamilo.org/3.x/developer-guide/developer-guide/frontend/build-system.md)
- [Theming](https://docs.chamilo.org/3.x/developer-guide/developer-guide/theming.md)
- [Color Themes](https://docs.chamilo.org/3.x/developer-guide/developer-guide/theming/color-themes.md)
- [CSS and Tailwind](https://docs.chamilo.org/3.x/developer-guide/developer-guide/theming/css-and-tailwind.md)
- [Twig Templates](https://docs.chamilo.org/3.x/developer-guide/developer-guide/theming/twig-templates.md)
- [Plugins](https://docs.chamilo.org/3.x/developer-guide/developer-guide/plugins.md)
- [Plugin Architecture](https://docs.chamilo.org/3.x/developer-guide/developer-guide/plugins/plugin-architecture.md)
- [Creating a Plugin](https://docs.chamilo.org/3.x/developer-guide/developer-guide/plugins/creating-a-plugin.md)
- [Course Tool Plugins](https://docs.chamilo.org/3.x/developer-guide/developer-guide/plugins/course-tool-plugins.md)
- [Contributing](https://docs.chamilo.org/3.x/developer-guide/developer-guide/contributing.md)
- [Coding Conventions](https://docs.chamilo.org/3.x/developer-guide/developer-guide/contributing/coding-conventions.md)
- [Git Workflow](https://docs.chamilo.org/3.x/developer-guide/developer-guide/contributing/git-workflow.md)
- [Testing](https://docs.chamilo.org/3.x/developer-guide/developer-guide/contributing/testing.md)
- [Appendix](https://docs.chamilo.org/3.x/developer-guide/developer-guide/database-schema.md)
- [Glossary](https://docs.chamilo.org/3.x/developer-guide/developer-guide/database-schema/glossary.md)