streak-counter

a streak counter for the browser, inspired by Duolingo

@siuol/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

yarn add @siuol/streak-counter

npm install @siuol/streak-counter

Usage

import {streakCounter} from '@siuol/streak-counter'

const today = new Date() const streak = streakCounter(localStorage, today) // streak returns an object: // { // currentCount: 1, // lastLoginDate: "11/11/2021", // startDate: "11/11/2021", // } //