Sleep chart
Visualization of sleep cycle
The sleep cycle is an oscillation between the slow-wave and REM (paradoxical) phases of sleep. It is sometimes called the ultradian sleep cycle, sleep–dream cycle, or REM-NREM cycle, to distinguish it from the circadian alternation between sleep and wakefulness.
We have two types of sleep charts:
- Stages
- Classic
Tech stack
- D3.js
- Angular 6
- Javascript
- HTML/CSS