# Runtime Layer

## Core Editor View
[Core Editor View](https://github.com/prosemirror/prosemirror-view/blob/master/src/viewdesc.ts)

## DOM Management
[DOM Management](https://github.com/prosemirror/prosemirror-view/blob/master/src/domobserver.ts)

## Decorations and Styling
[Decorations and Styling](https://github.com/prosemirror/prosemirror-view/blob/master/style/prosemirror.css)

## Selection Management
[Selection Management](https://github.com/prosemirror/prosemirror-view/blob/master/src/selection.ts)

## Input and Event Handling
[Input and Event Handling](https://github.com/prosemirror/prosemirror-view/blob/master/src/clipboard.ts)

## Testing
[Testing](https://github.com/prosemirror/prosemirror-view/tree/master/test)

### Functional Overview
- triggers
- updates
- applies
- manages
- syncs
- validates