A simple tool used to progressively reduce the opacity (get it?) of a website from any given date.

• A client has promised to pay your final instalment, but you don't trust that they'll deliver.
• You'd like your website to have an expiry date, and you're actually desperate enough that CSS is your only option to ensure it can't be used.
• You're not quite sure how CSS transition works, and you can't think of a single better way to have your website fade out.
• Just fuck you, Dan.

npm install opacity

yarn add opacity

import opacity from 'opacity';

const from = new Date(2021, 11, 25);
const to = new Date(2021, 11, 27);

opacity(from, to);

import opacity from 'opacity';

const from = new Date(2021, 11, 25);
const to = { days: 10 }; // `to` will be caluclated as 10 days after `from`

opacity(from, to);

import opacity from 'opacity';

const from = new Date(2021, 11, 25);
const to = { hours: 5 }; // `to` will be caluclated as 5 hours after `from`
const animated = true; // When enabled, the screen will progressively dissapear in front of their eyes

opacity(from, to, animated);

(from: Date, to: Duration | Date, animated?: boolean): void;

type Duration = {
  years?: number
  months?: number
  weeks?: number
  days?: number
  hours?: number
  minutes?: number
  seconds?: number
}

Perhaps you think you've found an issue, and you're certain it must be with this package? Impossible. The only possible outcome is you've done something wrong. We follow a strong support ethic of it-works-on-my-machine.

If you require assistance, be sure to ask for help on StackOverflow where someone can ignore your question and explain to you how stupid you are.

In order to upgrade simply install v9. There's absolutely 0 code changes between v1 and v9, we just think v9 sounded cooler.