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https://github.com/skt-t1-byungi/rsup-progress
❤️ A lightweight (1KB) progress bar with promise support
https://github.com/skt-t1-byungi/rsup-progress
loader loading progress-bar progressbar promise
Last synced: 12 days ago
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❤️ A lightweight (1KB) progress bar with promise support
- Host: GitHub
- URL: https://github.com/skt-t1-byungi/rsup-progress
- Owner: skt-t1-byungi
- License: mit
- Created: 2019-01-28T10:34:35.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2024-04-21T06:27:33.000Z (7 months ago)
- Last Synced: 2024-10-01T22:54:29.529Z (about 1 month ago)
- Topics: loader, loading, progress-bar, progressbar, promise
- Language: TypeScript
- Homepage: https://skt-t1-byungi.github.io/rsup-progress/
- Size: 196 KB
- Stars: 307
- Watchers: 5
- Forks: 11
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
> A lightweight (1KB) progress bar with promise support
[](https://www.npmjs.com/package/rsup-progress)
[](https://bundlephobia.com/result?p=rsup-progress)
[](https://github.com/skt-t1-byungi/rsup-progress/blob/master/LICENSE)
The progress bar starts quickly but decelerates over time. Invoke the `end` function to finish the animation, providing a natural user experience without an exact percentage of progress.
https://skt-t1-byungi.github.io/rsup-progress/
## Example
Using `start` and `end` methods.
```js
progress.start()
fetch('/data.json').then(response => {
progress.end()
})
```
Using `promise` method.
```js
const response = await progress.promise(fetch('/data.json'))
```
## Install
```sh
npm install rsup-progress
```
```js
import { Progress } from 'rsup-progress'
```
### Browser ESM
```html
import { Progress } from 'https://unpkg.com/rsup-progress/dist/esm/index.js'
const progress = new Progress()
```
## API
### new Progress(options?)
Create an instance.
```js
const progress = new Progress({
height: 5,
color: '#33eafd',
})
```
#### options
- `height` - Progress bar height. Default is `4px`.
- `className` - `class` attribute for the progress bar.
- `color` - Progress bar color. Default is `#ff1a59`.
- `container` - Element to append a progress bar. Default is `document.body`.
- `maxWidth` - Maximum width before completion. Default is `99.8%`.
- `position` - Position to be placed. Default is `top` (There are `top`, `bottom`, `none`).
- `duration` - Time to reach maxWidth. Default is `60000`(ms).
- `hideDuration` - Time to hide when completion. Default is `400`(ms).
- `zIndex` - CSS z-index property. Default is `9999`.
- `timing` - CSS animation timing function. Default is `cubic-bezier(0,1,0,1)`.
### progress.setOptions(options)
Change the options.
```js
progress.setOptions({
color: 'red',
className: 'class1 class2',
})
```
### progress.isInProgress
Check whether the progress bar is active.
```js
console.log(progress.isInProgress) // => false
progress.start()
console.log(progress.isInProgress) // => true
```
### progress.start()
Activate the progress bar.
### progress.end(immediately = false)
Complete the progress bar. If `immediately` is set to true, the element is removed instantly.
### progress.promise(promise, options?)
Automatically call start and end methods based on the given promise.
```js
const response = await progress.promise(fetch('/data.json'))
```
#### options.min
Minimum time to display and maintain the progress bar. Default is `100` ms. If `0` is set and the promise is already resolved, the progress bar won't appear.
```js
progress.promise(Promise.resolve(), { min: 0 }) // => Progress bar does not appear.
```
#### options.delay
If `options.delay` is set, the progress bar will start after the specified delay.
```js
progress.promise(delay(500), { delay: 200 }) // => It starts 200ms later.
```
If the promise resolves before the delay, the progress bar won't appear.
```js
progress.promise(delay(500), { delay: 600 }) // => Progress bar does not appear.
```
This is useful to prevent "flashing" of the progress bar for short-lived promises.
#### options.waitAnimation
If `options.waitAnimation` is set, the returned promise waits for the hide animation to complete.
```js
await progress.promise(fetch('/data.json'), { waitAnimation: true })
alert('Complete!')
```
Useful for immediate actions like `alert` or `confirm`. Default is `false`.
## License
MIT License ❤️📝 skt-t1-byungi