# Summary
[Introduction](./introduction.md)
[Getting Started](./getting-started.md)
# Part I: The ECS Core
- [The App and the Plugin System](./ch01-app-and-plugins.md)
- [Systems, Stages, and Resources](./ch02-systems-and-resources.md)
- [Queries, Commands, and Entities](./ch03-queries-and-commands.md)
- [Events](./ch04-events.md)
- [Async Systems and Background Tasks](./ch05-async.md)
# Part II: Rendering with pebble::wgpu
- [The Asset Pipeline and Handles](./ch06-assets-and-handles.md)
- [Opening a Window](./ch07-opening-a-window.md)
- [Your First Triangle](./ch08-first-triangle.md)
- [Textures and Material Instances](./ch09-textures.md)
- [Camera, Depth, and Lazy Resources](./ch10-camera-and-depth.md)
- [Compute Pipelines](./ch11-compute.md)
# Part III: Shipping
- [Running on the Web](./ch12-web.md)
- [Where to Go From Here](./ch13-next-steps.md)