## About
Postman delivers the assets of a web page.
The library is typically paired with a progress
bar that reports progress to the client.
## Examples
### Progress bar
The following example delivers fonts, scripts, images
and stylesheets with the help of a progress bar. The
progress bar is removed once the delivery is complete:
**index.html**
```html
Postman
```
**postman.js**
```typescript
import postman, { item } from "postman";
document.addEventListener("DOMContentLoaded", () => {
const progressBar = document.querySelector("progress");
const span = document.querySelector(".percentage");
postman(
item.font("Kanit Regular", "url(/fonts/kanit-regular.ttf)"),
item.script("/js/app.js"),
item.image("/images/app.png"),
item.css("/css/app.css"),
item.progress((percent) => {
progressBar.value = percent;
span.innerText = `${percent}%`;
})
).deliver()
.then((package) => {
/* Add page assets */
package.fonts.forEach((font) => documents.fonts.add(font));
package.scripts.forEach((script) => document.body.appendChild(script));
package.css.forEach((css) => document.head.appendChild(css));
/* Replace progress bar */
progressBar.remove();
span.remove();
});
});
```
## Sources
* [GitHub](https://github.com/0x1eef/postman)
* [GitLab](https://gitlab.com/0x1eef/postman)
## License
[BSD Zero Clause](https://choosealicense.com/licenses/0bsd/)
See [LICENSE](./LICENSE)