# preImage
### Preload images in background idle time.
A simple function to preload images in background idle time.
  
```javascript
preImage(
    "/mock1.jpg", 
    "/mock2.png", 
    "https://mystiar.com/shino.png"
)
```
  
Queueing resources' requests download is important for optimization. Normally preload important images resources can be done with `<link rel="preload>` but what if there're a lot of requests?
  
Would you like to increase size on HTML file? like:
```HTML
<link rel="preload" href="/mock1.jpg">
<link rel="preload" href="/mock2.png">
<link rel="preload" href="https://mystiar.com/shino.png>
...50 more resources to be preloaded.
```
#### Ouch! That's a lot of kB wasted!
  
Why even waste that spaces when you can just simply:
```javascript
preImage(
    "/mock1.jpg", 
    "/mock2.png"
)
```
And can even be configured:
```javascript
preImage(
    "/mock1.jpg", 
    "https://mystiar.com/shino.png"
, {
    delay: 1000,
    cors: true
})
```
Or wait until images's request is loaded
```javascript
preImage('/mock1.jpg','/mock2.png').then(() => {
    console.log("All images are loaded!")
})

// or inside async function
await preImage('/mock1.jpg','/mock2.png')
console.log("All images are loaded!")
```

### And the package size is just only 1kB!
  
Now you can just preload image without touching HTML. (Imagine you use React.js, Vue.js. You can just preload them directly!)

A simple function to preload images in background idle time. 

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

pre-image

A simple function to preload images in background idle time.

aomkirby123

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pre-image

preImage

Preload images in background idle time.

Ouch! That's a lot of kB wasted!

And the package size is just only 1kB!

Keywords

Related posts

pre-image

preImage

Preload images in background idle time.

Ouch! That's a lot of kB wasted!

And the package size is just only 1kB!

Keywords

Related posts

Axios Maintainer Confirms Social Engineering Attack Behind npm Compromise

Node.js Drops Bug Bounty Rewards After Funding Dries Up