# Time Window

> A drag-to-select time range picker for a single day, where the chosen window stays visually dominant while busy blocks, night hours and the current time fade into context behind it; collapses to a vertical day column on narrow screens.

- Author: [ham7a311](https://21st.dev/@ham7a311)
- Library: ham7a311
- License: MIT
- Tags: Time Picker, Range Slider, Scheduler, Calendar, Booking
- Live preview: https://21st.dev/@ham7a311/components/time-window

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/ham7a311/time-window?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/time-picker.md