| # Learning about Chromium UI | 
 |  | 
 | # Getting Started | 
 |  | 
 | * As always, feel free to [reach out](/docs/ui/ask/index.md). We're happy to | 
 |   assist! | 
 | * [Prepare your code for review](bestpractices/prepare_for_code_review.md): | 
 |   Common feedback during code review and how to address it. | 
 |  | 
 | # Best Practices | 
 |  | 
 | * [Colors](bestpractices/colors.md): How to work with Chromium colors. | 
 | * [Layout](bestpractices/layout.md): How to use Views layout. | 
 | * [Ownership](bestpractices/ownership.md): How to manage Views object lifetimes. | 
 |  | 
 | # Chrome UI | 
 | * [Activation and Focus](activation_and_focus.md) | 
 | * [Animation Builder](/docs/ui/animation_builder/animation_builder.md) | 
 | * [Glossary](glossary.md) | 
 | * [Input Event Routing](/docs/ui/input_event/index.md) | 
 | * [Metadata and Properties](/docs/ui/views/metadata_properties.md) | 
 | * [Product Excellence](/docs/ui/product_excellence/index.md) | 
 | * [UI Debugging](ui_debugging.md) | 
 | * [UI Devtools](/docs/ui/ui_devtools/index.md) | 
 | * [Views](/docs/ui/views/overview.md) | 
 |  | 
 | # Archival Documentation on Chrome UI. | 
 |  | 
 | * [Aura](/docs/ui/aura/index.md) | 
 | * [Compositor](/docs/ui/compositor/index.md) | 
 |  | 
 | # Processes | 
 |  | 
 | * [Frontline Triage Procedures](/docs/ui/frontline_triage.md) | 
 |  |