@mainick/ts-streak-counter - a basic streak counter

This is a basic streak counter - inspired by Duolingo - written in TypeScript and meant for the browser (uses localStorage).

Install

npm add @mainick/ts-streak-counter

Usage

import {streakCounter} from "@mainick/ts-streak-counter"

const today = new Date();
const streak = streakCounter(localStorage, today);
// streak returns an object: 
// {
//    currentCount: 1.
//    startDate: "11/10/2022",
//    lastLoginDate: "11/10/2022"
// }