packages/brookjs-docs/docs/philosophy/02-components-compose-bottom-up.mdx
---
name: Components Compose Bottom Up
route: /philosophy/components-compose-bottom-up/
menu: Philosophy
---
# Components Compose Bottom Up
- React component compose in two directions at once
- Prop drilling through hierarchy
- Stop prop drilling for actions
- Composed up, streamed up
- Simplify prop drilling for props
- Select props from state
- Control data flow at the root