🚀 Elevate Your UI with Dynamic, Eye-Catching Counters - React Slot Counter
Make Your Numbers Pop 🌟: Simple and Dynamic Counters for Your UI
speed: Adjust animation speed more intuitively with the new speed prop.delay: Each column's animation start can now be delayed using the delay prop.<a target="_blank" href="https://almond-bongbong.github.io/react-slot-counter/">
<img src="https://github.com/almond-bongbong/react-slot-counter/raw/main/docs/preview.gif" />
</a>
React Slot Counter is your go-to solution for adding animated, interactive counters to your web applications. With customizable animations, diverse input compatibility, and easy integration, it's designed to make your numbers not just visible but visually striking.
npm install react-slot-counter
Import SlotCounter and use it in your component. Here's a simple example:
import React from 'react';
import SlotCounter from 'react-slot-counter';
function App() {
return (
<>
<SlotCounter value={123456} />
<SlotCounter value={36.5} />
<SlotCounter value="1,234,567" />
<SlotCounter value={['1', '2', '3', '4', '5', '6']} />
<SlotCounter value="??????" />
</>
);
}
export default App;
Explore more at the demo page.
Detailed props for customizing SlotCounter to fit your UI needs:
See full props list
| Prop | Type | Default | Description |
|---|---|---|---|
| value (required) | number | string | string[] | JSX.Element[] |
The value to be displayed. It can be a number or a string with numbers and commas. | |
| startValue | number | string | string[] | JSX.Element[] |
The initial value to be displayed before the animation starts. It sets the beginning of the slot machine animation. | |
| startValueOnce | boolean |
false |
If set to true, the animation starts from the startValue only for the first render. For subsequent animations, it starts from the last value. |
| duration | number |
0.7 |
The duration of the animation in seconds. |
| speed | number |
1.4 |
The speed of counter when running. |
| delay | number |
The delay time for each column. | |
| dummyCharacters | string[] | JSX.Element[] |
Defaults to random numbers from 0 to 9 | An array of dummy characters to be used in the animation. |
| dummyCharacterCount | number |
6 |
The number of dummy characters to be displayed in the animation before reaching the target character. |
| autoAnimationStart | boolean |
true |
Determines whether the animation should start automatically when the component is first mounted. |
| animateUnchanged | boolean |
false |
Determines whether to animate only the characters that have changed. |
| hasInfiniteList | boolean |
false |
Determines whether the list should appear as continuous, with the end of the target character seamlessly connected to the beginning. |
| containerClassName | string |
The class name of container. | |
| charClassName | string |
The class name of each character. | |
| separatorClassName | string |
The class name of the separator character (. or ,). |
|
| valueClassName | string |
The class name for the value of the slot, making it possible to customize the styling and visibility of the value. | |
| numberSlotClassName | string |
The class name for the number slot, allowing you to customize the styling of the number slot. | |
| numberClassName | string |
The class name for the number, allowing you to customize the styling of the number. | |
| sequentialAnimationMode | boolean |
false |
Determines if the animation should increment or decrement sequentially from the startValue to value instead of random animation. |
| useMonospaceWidth | boolean |
false |
Ensures that all numeric characters occupy the same horizontal space, just like they would in a monospace font. |
| direction | 'bottom-up' | 'top-down' |
'bottom-up' |
Sets the direction of the slot machine animation. Accepted values are 'bottom-up' and 'top-down'. |
| debounceDelay | number |
0 |
Specifies the delay in milliseconds for debouncing animations. When the value changes rapidly, it allows the animation to execute smoothly. |
| animateOnVisible | boolean | rootMargin: string, triggerOnce: boolean |
false | rootMargin: '0px', triggerOnce: false |
$ claude mcp add react-slot-counter \
-- python -m otcore.mcp_server <graph>